31046642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61357}}^1$

素因数の和:61393

約数の個数: 16

約数和(自身を含む): 53013312

約数和(自身を除く): 21966670

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 61357, 122714, 674927, 1349854, 1411211, 2822422, 15523321, 31046642]

約数ペア:

[(1, 31046642), (2, 15523321), (11, 2822422), (22, 1411211), (23, 1349854), (46, 674927), (253, 122714), (506, 61357)]