85887308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{10133}}^1$

素因数の和:10313

約数の個数: 24

約数和(自身を含む): 162873648

約数和(自身を除く): 76986340

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 10133, 20266, 40532, 131729, 263458, 526916, 1651679, 3303358, 6606716, 21471827, 42943654, 85887308]

約数ペア:

[(1, 85887308), (2, 42943654), (4, 21471827), (13, 6606716), (26, 3303358), (52, 1651679), (163, 526916), (326, 263458), (652, 131729), (2119, 40532), (4238, 20266), (8476, 10133)]