40089656

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 76728000

約数和(自身を除く): 36638344

約数列:

[1, 2, 4, 8, 79, 158, 229, 277, 316, 458, 554, 632, 916, 1108, 1832, 2216, 18091, 21883, 36182, 43766, 63433, 72364, 87532, 126866, 144728, 175064, 253732, 507464, 5011207, 10022414, 20044828, 40089656]

約数ペア:

[(1, 40089656), (2, 20044828), (4, 10022414), (8, 5011207), (79, 507464), (158, 253732), (229, 175064), (277, 144728), (316, 126866), (458, 87532), (554, 72364), (632, 63433), (916, 43766), (1108, 36182), (1832, 21883), (2216, 18091)]