40232438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8513}}^1$

素因数の和:8671

約数の個数: 16

約数和(自身を含む): 64365840

約数和(自身を除く): 24133402

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 8513, 17026, 144721, 289442, 1183307, 2366614, 20116219, 40232438]

約数ペア:

[(1, 40232438), (2, 20116219), (17, 2366614), (34, 1183307), (139, 289442), (278, 144721), (2363, 17026), (4726, 8513)]