61916672

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 131991552

約数和(自身を除く): 70074880

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 83, 94, 124, 128, 166, 188, 248, 256, 332, 376, 496, 512, 664, 752, 992, 1328, 1457, 1504, 1984, 2573, 2656, 2914, 3008, 3901, 3968, 5146, 5312, 5828, 6016, 7802, 7936, 10292, 10624, 11656, 12032, 15604, 15872, 20584, 21248, 23312, 24064, 31208, 41168, 42496, 46624, 62416, 82336, 93248, 120931, 124832, 164672, 186496, 241862, 249664, 329344, 372992, 483724, 499328, 658688, 745984, 967448, 998656, 1317376, 1934896, 1997312, 3869792, 7739584, 15479168, 30958336, 61916672]

約数ペア:

[(1, 61916672), (2, 30958336), (4, 15479168), (8, 7739584), (16, 3869792), (31, 1997312), (32, 1934896), (47, 1317376), (62, 998656), (64, 967448), (83, 745984), (94, 658688), (124, 499328), (128, 483724), (166, 372992), (188, 329344), (248, 249664), (256, 241862), (332, 186496), (376, 164672), (496, 124832), (512, 120931), (664, 93248), (752, 82336), (992, 62416), (1328, 46624), (1457, 42496), (1504, 41168), (1984, 31208), (2573, 24064), (2656, 23312), (2914, 21248), (3008, 20584), (3901, 15872), (3968, 15604), (5146, 12032), (5312, 11656), (5828, 10624), (6016, 10292), (7802, 7936)]