88377778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{3617}}^1$

素因数の和:4281

約数の個数: 16

約数和(自身を含む): 139799520

約数和(自身を除く): 51421742

約数列:

[1, 2, 19, 38, 643, 1286, 3617, 7234, 12217, 24434, 68723, 137446, 2325731, 4651462, 44188889, 88377778]

約数ペア:

[(1, 88377778), (2, 44188889), (19, 4651462), (38, 2325731), (643, 137446), (1286, 68723), (3617, 24434), (7234, 12217)]