64437838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1949}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 98654400

約数和(自身を除く): 34216562

約数列:

[1, 2, 61, 122, 271, 542, 1949, 3898, 16531, 33062, 118889, 237778, 528179, 1056358, 32218919, 64437838]

約数ペア:

[(1, 64437838), (2, 32218919), (61, 1056358), (122, 528179), (271, 237778), (542, 118889), (1949, 33062), (3898, 16531)]