8280464

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{6551}}^1$

素因数の和:6638

約数の個数: 20

約数和(自身を含む): 16248960

約数和(自身を除く): 7968496

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 6551, 13102, 26204, 52408, 104816, 517529, 1035058, 2070116, 4140232, 8280464]

約数ペア:

[(1, 8280464), (2, 4140232), (4, 2070116), (8, 1035058), (16, 517529), (79, 104816), (158, 52408), (316, 26204), (632, 13102), (1264, 6551)]