82709302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 139587840

約数和(自身を除く): 56878538

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 806, 1153, 1157, 2306, 2314, 2759, 5518, 14989, 29978, 35743, 35867, 71486, 71734, 102617, 205234, 464659, 929318, 1334021, 2668042, 3181127, 6362254, 41354651, 82709302]

約数ペア:

[(1, 82709302), (2, 41354651), (13, 6362254), (26, 3181127), (31, 2668042), (62, 1334021), (89, 929318), (178, 464659), (403, 205234), (806, 102617), (1153, 71734), (1157, 71486), (2306, 35867), (2314, 35743), (2759, 29978), (5518, 14989)]