80377616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12343}}^1$

素因数の和:12399

約数の個数: 40

約数和(自身を含む): 174494784

約数和(自身を除く): 94117168

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 12343, 24686, 49372, 98744, 135773, 197488, 271546, 456691, 543092, 913382, 1086184, 1826764, 2172368, 3653528, 5023601, 7307056, 10047202, 20094404, 40188808, 80377616]

約数ペア:

[(1, 80377616), (2, 40188808), (4, 20094404), (8, 10047202), (11, 7307056), (16, 5023601), (22, 3653528), (37, 2172368), (44, 1826764), (74, 1086184), (88, 913382), (148, 543092), (176, 456691), (296, 271546), (407, 197488), (592, 135773), (814, 98744), (1628, 49372), (3256, 24686), (6512, 12343)]