61117688

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{18679}}^1$

素因数の和:19094

約数の個数: 16

約数和(自身を含む): 114882000

約数和(自身を除く): 53764312

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 18679, 37358, 74716, 149432, 7639711, 15279422, 30558844, 61117688]

約数ペア:

[(1, 61117688), (2, 30558844), (4, 15279422), (8, 7639711), (409, 149432), (818, 74716), (1636, 37358), (3272, 18679)]