81789458

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{6359}}^1$

素因数の和:6529

約数の個数: 16

約数和(自身を含む): 125928000

約数和(自身を除く): 44138542

約数列:

[1, 2, 59, 109, 118, 218, 6359, 6431, 12718, 12862, 375181, 693131, 750362, 1386262, 40894729, 81789458]

約数ペア:

[(1, 81789458), (2, 40894729), (59, 1386262), (109, 750362), (118, 693131), (218, 375181), (6359, 12862), (6431, 12718)]