25559456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61441}}^1$

素因数の和:61464

約数の個数: 24

約数和(自身を含む): 54191844

約数和(自身を除く): 28632388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61441, 122882, 245764, 491528, 798733, 983056, 1597466, 1966112, 3194932, 6389864, 12779728, 25559456]

約数ペア:

[(1, 25559456), (2, 12779728), (4, 6389864), (8, 3194932), (13, 1966112), (16, 1597466), (26, 983056), (32, 798733), (52, 491528), (104, 245764), (208, 122882), (416, 61441)]