31142138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{6703}}^1$

素因数の和:6829

約数の個数: 16

約数和(自身を含む): 49234176

約数和(自身を除く): 18092038

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 6703, 13406, 154169, 308338, 677003, 1354006, 15571069, 31142138]

約数ペア:

[(1, 31142138), (2, 15571069), (23, 1354006), (46, 677003), (101, 308338), (202, 154169), (2323, 13406), (4646, 6703)]