31127664

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{9679}}^1$

素因数の和:9757

約数の個数: 40

約数和(自身を含む): 81621760

約数和(自身を除く): 50494096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 9679, 19358, 29037, 38716, 58074, 77432, 116148, 154864, 232296, 464592, 648493, 1296986, 1945479, 2593972, 3890958, 5187944, 7781916, 10375888, 15563832, 31127664]

約数ペア:

[(1, 31127664), (2, 15563832), (3, 10375888), (4, 7781916), (6, 5187944), (8, 3890958), (12, 2593972), (16, 1945479), (24, 1296986), (48, 648493), (67, 464592), (134, 232296), (201, 154864), (268, 116148), (402, 77432), (536, 58074), (804, 38716), (1072, 29037), (1608, 19358), (3216, 9679)]