223612432

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{191449}}^1$

素因数の和:191530

約数の個数: 20

約数和(自身を含む): 439186300

約数和(自身を除く): 215573868

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 191449, 382898, 765796, 1531592, 3063184, 13975777, 27951554, 55903108, 111806216, 223612432]

約数ペア:

[(1, 223612432), (2, 111806216), (4, 55903108), (8, 27951554), (16, 13975777), (73, 3063184), (146, 1531592), (292, 765796), (584, 382898), (1168, 191449)]