315064088

素因数分解:

$2^3\times {\mathrm{2131}}^1\times {\mathrm{18481}}^1$

素因数の和:20618

約数の個数: 16

約数和(自身を含む): 591054360

約数和(自身を除く): 275990272

約数列:

[1, 2, 4, 8, 2131, 4262, 8524, 17048, 18481, 36962, 73924, 147848, 39383011, 78766022, 157532044, 315064088]

約数ペア:

[(1, 315064088), (2, 157532044), (4, 78766022), (8, 39383011), (2131, 147848), (4262, 73924), (8524, 36962), (17048, 18481)]