235838512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{161977}}^1$

素因数の和:162005

約数の個数: 40

約数和(自身を含む): 562387616

約数和(自身を除く): 326549104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 161977, 323954, 647908, 1133839, 1295816, 2105701, 2267678, 2591632, 4211402, 4535356, 8422804, 9070712, 14739907, 16845608, 18141424, 29479814, 33691216, 58959628, 117919256, 235838512]

約数ペア:

[(1, 235838512), (2, 117919256), (4, 58959628), (7, 33691216), (8, 29479814), (13, 18141424), (14, 16845608), (16, 14739907), (26, 9070712), (28, 8422804), (52, 4535356), (56, 4211402), (91, 2591632), (104, 2267678), (112, 2105701), (182, 1295816), (208, 1133839), (364, 647908), (728, 323954), (1456, 161977)]