78945614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{156019}}^1$

素因数の和:156055

約数の個数: 16

約数和(自身を含む): 134801280

約数和(自身を除く): 55855666

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 156019, 312038, 1716209, 3432418, 3588437, 7176874, 39472807, 78945614]

約数ペア:

[(1, 78945614), (2, 39472807), (11, 7176874), (22, 3588437), (23, 3432418), (46, 1716209), (253, 312038), (506, 156019)]