81120736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149119}}^1$

素因数の和:149146

約数の個数: 24

約数和(自身を含む): 169102080

約数和(自身を除く): 87981344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 149119, 298238, 596476, 1192952, 2385904, 2535023, 4771808, 5070046, 10140092, 20280184, 40560368, 81120736]

約数ペア:

[(1, 81120736), (2, 40560368), (4, 20280184), (8, 10140092), (16, 5070046), (17, 4771808), (32, 2535023), (34, 2385904), (68, 1192952), (136, 596476), (272, 298238), (544, 149119)]