61016752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{200713}}^1$

素因数の和:200740

約数の個数: 20

約数和(自身を含む): 124442680

約数和(自身を除く): 63425928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 200713, 401426, 802852, 1605704, 3211408, 3813547, 7627094, 15254188, 30508376, 61016752]

約数ペア:

[(1, 61016752), (2, 30508376), (4, 15254188), (8, 7627094), (16, 3813547), (19, 3211408), (38, 1605704), (76, 802852), (152, 401426), (304, 200713)]