43820426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2671}}^1$

素因数の和:3317

約数の個数: 16

約数和(自身を含む): 70925568

約数和(自身を除く): 27105142

約数列:

[1, 2, 13, 26, 631, 1262, 2671, 5342, 8203, 16406, 34723, 69446, 1685401, 3370802, 21910213, 43820426]

約数ペア:

[(1, 43820426), (2, 21910213), (13, 3370802), (26, 1685401), (631, 69446), (1262, 34723), (2671, 16406), (5342, 8203)]