15696318416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{354031}}^1$

素因数の和:354219

約数の個数: 40

約数和(自身を含む): 32398176384

約数和(自身を除く): 16701857968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 5542, 11084, 22168, 44336, 354031, 708062, 1416124, 2832248, 5664496, 6018527, 12037054, 24074108, 48148216, 57707053, 96296432, 115414106, 230828212, 461656424, 923312848, 981019901, 1962039802, 3924079604, 7848159208, 15696318416]

約数ペア:

[(1, 15696318416), (2, 7848159208), (4, 3924079604), (8, 1962039802), (16, 981019901), (17, 923312848), (34, 461656424), (68, 230828212), (136, 115414106), (163, 96296432), (272, 57707053), (326, 48148216), (652, 24074108), (1304, 12037054), (2608, 6018527), (2771, 5664496), (5542, 2832248), (11084, 1416124), (22168, 708062), (44336, 354031)]