31297956

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{16001}}^1$

素因数の和:16171

約数の個数: 24

約数和(自身を含む): 73481184

約数和(自身を除く): 42183228

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 16001, 32002, 48003, 64004, 96006, 192012, 2608163, 5216326, 7824489, 10432652, 15648978, 31297956]

約数ペア:

[(1, 31297956), (2, 15648978), (3, 10432652), (4, 7824489), (6, 5216326), (12, 2608163), (163, 192012), (326, 96006), (489, 64004), (652, 48003), (978, 32002), (1956, 16001)]