130617472

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{24889}}^1$

素因数の和:24944

約数の個数: 32

約数和(自身を含む): 266571900

約数和(自身を除く): 135954428

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 24889, 49778, 99556, 199112, 398224, 796448, 1020449, 1592896, 2040898, 3185792, 4081796, 8163592, 16327184, 32654368, 65308736, 130617472]

約数ペア:

[(1, 130617472), (2, 65308736), (4, 32654368), (8, 16327184), (16, 8163592), (32, 4081796), (41, 3185792), (64, 2040898), (82, 1592896), (128, 1020449), (164, 796448), (328, 398224), (656, 199112), (1312, 99556), (2624, 49778), (5248, 24889)]