61390108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10831}}^1$

素因数の和:10957

約数の個数: 24

約数和(自身を含む): 116768960

約数和(自身を除く): 55378852

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 10831, 21662, 43324, 140803, 281606, 563212, 1180579, 2361158, 4722316, 15347527, 30695054, 61390108]

約数ペア:

[(1, 61390108), (2, 30695054), (4, 15347527), (13, 4722316), (26, 2361158), (52, 1180579), (109, 563212), (218, 281606), (436, 140803), (1417, 43324), (2834, 21662), (5668, 10831)]