42691216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 92994048

約数和(自身を除く): 50302832

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 61, 62, 68, 83, 122, 124, 136, 166, 244, 248, 272, 332, 488, 496, 527, 664, 976, 1037, 1054, 1328, 1411, 1891, 2074, 2108, 2573, 2822, 3782, 4148, 4216, 5063, 5146, 5644, 7564, 8296, 8432, 10126, 10292, 11288, 15128, 16592, 20252, 20584, 22576, 30256, 32147, 40504, 41168, 43741, 64294, 81008, 86071, 87482, 128588, 156953, 172142, 174964, 257176, 313906, 344284, 349928, 514352, 627812, 688568, 699856, 1255624, 1377136, 2511248, 2668201, 5336402, 10672804, 21345608, 42691216]

約数ペア:

[(1, 42691216), (2, 21345608), (4, 10672804), (8, 5336402), (16, 2668201), (17, 2511248), (31, 1377136), (34, 1255624), (61, 699856), (62, 688568), (68, 627812), (83, 514352), (122, 349928), (124, 344284), (136, 313906), (166, 257176), (244, 174964), (248, 172142), (272, 156953), (332, 128588), (488, 87482), (496, 86071), (527, 81008), (664, 64294), (976, 43741), (1037, 41168), (1054, 40504), (1328, 32147), (1411, 30256), (1891, 22576), (2074, 20584), (2108, 20252), (2573, 16592), (2822, 15128), (3782, 11288), (4148, 10292), (4216, 10126), (5063, 8432), (5146, 8296), (5644, 7564)]