31682144956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89681}}^1$

素因数の和:89771

約数の個数: 96

約数和(自身を含む): 73283825664

約数和(自身を除く): 41601680708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 37, 44, 62, 74, 77, 124, 148, 154, 217, 259, 308, 341, 407, 434, 518, 682, 814, 868, 1036, 1147, 1364, 1628, 2294, 2387, 2849, 4588, 4774, 5698, 8029, 9548, 11396, 12617, 16058, 25234, 32116, 50468, 88319, 89681, 176638, 179362, 353276, 358724, 627767, 986491, 1255534, 1972982, 2511068, 2780111, 3318197, 3945964, 5560222, 6636394, 6905437, 11120444, 13272788, 13810874, 19460777, 23227379, 27621748, 30581221, 36500167, 38921554, 46454758, 61162442, 73000334, 77843108, 92909516, 102864107, 122324884, 146000668, 205728214, 214068547, 255501169, 411456428, 428137094, 511002338, 720048749, 856274188, 1022004676, 1131505177, 1440097498, 2263010354, 2880194996, 4526020708, 7920536239, 15841072478, 31682144956]

約数ペア:

[(1, 31682144956), (2, 15841072478), (4, 7920536239), (7, 4526020708), (11, 2880194996), (14, 2263010354), (22, 1440097498), (28, 1131505177), (31, 1022004676), (37, 856274188), (44, 720048749), (62, 511002338), (74, 428137094), (77, 411456428), (124, 255501169), (148, 214068547), (154, 205728214), (217, 146000668), (259, 122324884), (308, 102864107), (341, 92909516), (407, 77843108), (434, 73000334), (518, 61162442), (682, 46454758), (814, 38921554), (868, 36500167), (1036, 30581221), (1147, 27621748), (1364, 23227379), (1628, 19460777), (2294, 13810874), (2387, 13272788), (2849, 11120444), (4588, 6905437), (4774, 6636394), (5698, 5560222), (8029, 3945964), (9548, 3318197), (11396, 2780111), (12617, 2511068), (16058, 1972982), (25234, 1255534), (32116, 986491), (50468, 627767), (88319, 358724), (89681, 353276), (176638, 179362)]