40906918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50753}}^1$

素因数の和:50799

約数の個数: 16

約数和(自身を含む): 68213376

約数和(自身を除く): 27306458

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 50753, 101506, 659789, 1319578, 1573343, 3146686, 20453459, 40906918]

約数ペア:

[(1, 40906918), (2, 20453459), (13, 3146686), (26, 1573343), (31, 1319578), (62, 659789), (403, 101506), (806, 50753)]