13131848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{52951}}^1$

素因数の和:52988

約数の個数: 16

約数和(自身を含む): 25416960

約数和(自身を除く): 12285112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 52951, 105902, 211804, 423608, 1641481, 3282962, 6565924, 13131848]

約数ペア:

[(1, 13131848), (2, 6565924), (4, 3282962), (8, 1641481), (31, 423608), (62, 211804), (124, 105902), (248, 52951)]