31672966

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 52111080

約数和(自身を除く): 20438114

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 1129, 2158, 2258, 14027, 14677, 28054, 29354, 93707, 187414, 190801, 381602, 1218191, 2436382, 15836483, 31672966]

約数ペア:

[(1, 31672966), (2, 15836483), (13, 2436382), (26, 1218191), (83, 381602), (166, 190801), (169, 187414), (338, 93707), (1079, 29354), (1129, 28054), (2158, 14677), (2258, 14027)]