31380064

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{12413}}^1$

素因数の和:12502

約数の個数: 24

約数和(自身を含む): 62566560

約数和(自身を除く): 31186496

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 12413, 24826, 49652, 99304, 198608, 397216, 980627, 1961254, 3922508, 7845016, 15690032, 31380064]

約数ペア:

[(1, 31380064), (2, 15690032), (4, 7845016), (8, 3922508), (16, 1961254), (32, 980627), (79, 397216), (158, 198608), (316, 99304), (632, 49652), (1264, 24826), (2528, 12413)]