40675472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{82007}}^1$

素因数の和:82046

約数の個数: 20

約数和(自身を含む): 81351936

約数和(自身を除く): 40676464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 82007, 164014, 328028, 656056, 1312112, 2542217, 5084434, 10168868, 20337736, 40675472]

約数ペア:

[(1, 40675472), (2, 20337736), (4, 10168868), (8, 5084434), (16, 2542217), (31, 1312112), (62, 656056), (124, 328028), (248, 164014), (496, 82007)]