40159406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{168737}}^1$

素因数の和:168763

約数の個数: 16

約数和(自身を含む): 72894816

約数和(自身を除く): 32735410

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 168737, 337474, 1181159, 2362318, 2868529, 5737058, 20079703, 40159406]

約数ペア:

[(1, 40159406), (2, 20079703), (7, 5737058), (14, 2868529), (17, 2362318), (34, 1181159), (119, 337474), (238, 168737)]