90893972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2833}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 171638376

約数和(自身を除く): 80744404

約数列:

[1, 2, 4, 13, 26, 52, 617, 1234, 2468, 2833, 5666, 8021, 11332, 16042, 32084, 36829, 73658, 147316, 1747961, 3495922, 6991844, 22723493, 45446986, 90893972]

約数ペア:

[(1, 90893972), (2, 45446986), (4, 22723493), (13, 6991844), (26, 3495922), (52, 1747961), (617, 147316), (1234, 73658), (2468, 36829), (2833, 32084), (5666, 16042), (8021, 11332)]