100807792

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 199362240

約数和(自身を除く): 98554448

約数列:

[1, 2, 4, 8, 16, 79, 158, 173, 316, 346, 461, 632, 692, 922, 1264, 1384, 1844, 2768, 3688, 7376, 13667, 27334, 36419, 54668, 72838, 79753, 109336, 145676, 159506, 218672, 291352, 319012, 582704, 638024, 1276048, 6300487, 12600974, 25201948, 50403896, 100807792]

約数ペア:

[(1, 100807792), (2, 50403896), (4, 25201948), (8, 12600974), (16, 6300487), (79, 1276048), (158, 638024), (173, 582704), (316, 319012), (346, 291352), (461, 218672), (632, 159506), (692, 145676), (922, 109336), (1264, 79753), (1384, 72838), (1844, 54668), (2768, 36419), (3688, 27334), (7376, 13667)]