71085472

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{54181}}^1$

素因数の和:54232

約数の個数: 24

約数和(自身を含む): 143365572

約数和(自身を除く): 72280100

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 54181, 108362, 216724, 433448, 866896, 1733792, 2221421, 4442842, 8885684, 17771368, 35542736, 71085472]

約数ペア:

[(1, 71085472), (2, 35542736), (4, 17771368), (8, 8885684), (16, 4442842), (32, 2221421), (41, 1733792), (82, 866896), (164, 433448), (328, 216724), (656, 108362), (1312, 54181)]