40996448

素因数分解:

$2^5\times {\mathrm{521}}^1\times {\mathrm{2459}}^1$

素因数の和:2990

約数の個数: 24

約数和(自身を含む): 80899560

約数和(自身を除く): 39903112

約数列:

[1, 2, 4, 8, 16, 32, 521, 1042, 2084, 2459, 4168, 4918, 8336, 9836, 16672, 19672, 39344, 78688, 1281139, 2562278, 5124556, 10249112, 20498224, 40996448]

約数ペア:

[(1, 40996448), (2, 20498224), (4, 10249112), (8, 5124556), (16, 2562278), (32, 1281139), (521, 78688), (1042, 39344), (2084, 19672), (2459, 16672), (4168, 9836), (4918, 8336)]