31538572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{983}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 59594976

約数和(自身を除く): 28056404

約数列:

[1, 2, 4, 13, 26, 52, 617, 983, 1234, 1966, 2468, 3932, 8021, 12779, 16042, 25558, 32084, 51116, 606511, 1213022, 2426044, 7884643, 15769286, 31538572]

約数ペア:

[(1, 31538572), (2, 15769286), (4, 7884643), (13, 2426044), (26, 1213022), (52, 606511), (617, 51116), (983, 32084), (1234, 25558), (1966, 16042), (2468, 12779), (3932, 8021)]