1086831728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2191193}}^1$

素因数の和:2191232

約数の個数: 20

約数和(自身を含む): 2173664448

約数和(自身を除く): 1086832720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2191193, 4382386, 8764772, 17529544, 35059088, 67926983, 135853966, 271707932, 543415864, 1086831728]

約数ペア:

[(1, 1086831728), (2, 543415864), (4, 271707932), (8, 135853966), (16, 67926983), (31, 35059088), (62, 17529544), (124, 8764772), (248, 4382386), (496, 2191193)]