31479632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{63467}}^1$

素因数の和:63506

約数の個数: 20

約数和(自身を含む): 62960256

約数和(自身を除く): 31480624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 63467, 126934, 253868, 507736, 1015472, 1967477, 3934954, 7869908, 15739816, 31479632]

約数ペア:

[(1, 31479632), (2, 15739816), (4, 7869908), (8, 3934954), (16, 1967477), (31, 1015472), (62, 507736), (124, 253868), (248, 126934), (496, 63467)]