40448834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5573}}^1$

素因数の和:5785

約数の個数: 16

約数和(自身を含む): 64212480

約数和(自身を除く): 23763646

約数列:

[1, 2, 19, 38, 191, 382, 3629, 5573, 7258, 11146, 105887, 211774, 1064443, 2128886, 20224417, 40448834]

約数ペア:

[(1, 40448834), (2, 20224417), (19, 2128886), (38, 1064443), (191, 211774), (382, 105887), (3629, 11146), (5573, 7258)]