40354214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6359}}^1$

素因数の和:6547

約数の個数: 16

約数和(自身を含む): 64108800

約数和(自身を除く): 23754586

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6346, 6359, 12718, 120821, 241642, 1061953, 2123906, 20177107, 40354214]

約数ペア:

[(1, 40354214), (2, 20177107), (19, 2123906), (38, 1061953), (167, 241642), (334, 120821), (3173, 12718), (6346, 6359)]