65140472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{198599}}^1$

素因数の和:198646

約数の個数: 16

約数和(自身を含む): 125118000

約数和(自身を除く): 59977528

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 198599, 397198, 794396, 1588792, 8142559, 16285118, 32570236, 65140472]

約数ペア:

[(1, 65140472), (2, 32570236), (4, 16285118), (8, 8142559), (41, 1588792), (82, 794396), (164, 397198), (328, 198599)]