31001728

素因数分解:

$2^7\times {\mathrm{242201}}^1$

素因数の和:242215

約数の個数: 16

約数和(自身を含む): 61761510

約数和(自身を除く): 30759782

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 242201, 484402, 968804, 1937608, 3875216, 7750432, 15500864, 31001728]

約数ペア:

[(1, 31001728), (2, 15500864), (4, 7750432), (8, 3875216), (16, 1937608), (32, 968804), (64, 484402), (128, 242201)]