91495970

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{20021}}^1$

素因数の和:20485

約数の個数: 16

約数和(自身を含む): 165061368

約数和(自身を除く): 73565398

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 20021, 40042, 100105, 200210, 9149597, 18299194, 45747985, 91495970]

約数ペア:

[(1, 91495970), (2, 45747985), (5, 18299194), (10, 9149597), (457, 200210), (914, 100105), (2285, 40042), (4570, 20021)]