130360448

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{4567}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 260924160

約数和(自身を除く): 130563712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 3568, 4567, 7136, 9134, 14272, 18268, 28544, 36536, 73072, 146144, 292288, 584576, 1018441, 2036882, 4073764, 8147528, 16295056, 32590112, 65180224, 130360448]

約数ペア:

[(1, 130360448), (2, 65180224), (4, 32590112), (8, 16295056), (16, 8147528), (32, 4073764), (64, 2036882), (128, 1018441), (223, 584576), (446, 292288), (892, 146144), (1784, 73072), (3568, 36536), (4567, 28544), (7136, 18268), (9134, 14272)]