83159290

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{18521}}^1$

素因数の和:18977

約数の個数: 16

約数和(自身を含む): 150028200

約数和(自身を除く): 66868910

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 18521, 37042, 92605, 185210, 8315929, 16631858, 41579645, 83159290]

約数ペア:

[(1, 83159290), (2, 41579645), (5, 16631858), (10, 8315929), (449, 185210), (898, 92605), (2245, 37042), (4490, 18521)]