38649164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2311}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 70109088

約数和(自身を除く): 31459924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 2311, 4181, 4622, 8362, 9244, 16724, 85507, 171014, 261143, 342028, 522286, 1044572, 9662291, 19324582, 38649164]

約数ペア:

[(1, 38649164), (2, 19324582), (4, 9662291), (37, 1044572), (74, 522286), (113, 342028), (148, 261143), (226, 171014), (452, 85507), (2311, 16724), (4181, 9244), (4622, 8362)]