131911324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1213}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 238759808

約数和(自身を除く): 106848484

約数列:

[1, 2, 4, 31, 62, 124, 877, 1213, 1754, 2426, 3508, 4852, 27187, 37603, 54374, 75206, 108748, 150412, 1063801, 2127602, 4255204, 32977831, 65955662, 131911324]

約数ペア:

[(1, 131911324), (2, 65955662), (4, 32977831), (31, 4255204), (62, 2127602), (124, 1063801), (877, 150412), (1213, 108748), (1754, 75206), (2426, 54374), (3508, 37603), (4852, 27187)]