31908188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7393}}^1$

素因数の和:7493

約数の個数: 24

約数和(自身を含む): 60867408

約数和(自身を除く): 28959220

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 7393, 14786, 29572, 96109, 192218, 384436, 613619, 1227238, 2454476, 7977047, 15954094, 31908188]

約数ペア:

[(1, 31908188), (2, 15954094), (4, 7977047), (13, 2454476), (26, 1227238), (52, 613619), (83, 384436), (166, 192218), (332, 96109), (1079, 29572), (2158, 14786), (4316, 7393)]