87212824

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 168145920

約数和(自身を除く): 80933096

約数列:

[1, 2, 4, 8, 47, 94, 163, 188, 326, 376, 652, 1304, 1423, 2846, 5692, 7661, 11384, 15322, 30644, 61288, 66881, 133762, 231949, 267524, 463898, 535048, 927796, 1855592, 10901603, 21803206, 43606412, 87212824]

約数ペア:

[(1, 87212824), (2, 43606412), (4, 21803206), (8, 10901603), (47, 1855592), (94, 927796), (163, 535048), (188, 463898), (326, 267524), (376, 231949), (652, 133762), (1304, 66881), (1423, 61288), (2846, 30644), (5692, 15322), (7661, 11384)]