42544090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137239}}^1$

素因数の和:137277

約数の個数: 16

約数和(自身を含む): 79050240

約数和(自身を除く): 36506150

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 137239, 274478, 686195, 1372390, 4254409, 8508818, 21272045, 42544090]

約数ペア:

[(1, 42544090), (2, 21272045), (5, 8508818), (10, 4254409), (31, 1372390), (62, 686195), (155, 274478), (310, 137239)]