225715216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4253}}^1$

素因数の和:4399

約数の個数: 40

約数和(自身を含む): 455756544

約数和(自身を除く): 230041328

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 3317, 4253, 6634, 8506, 13268, 17012, 26536, 34024, 53072, 68048, 131843, 263686, 455071, 527372, 910142, 1054744, 1820284, 2109488, 3640568, 7281136, 14107201, 28214402, 56428804, 112857608, 225715216]

約数ペア:

[(1, 225715216), (2, 112857608), (4, 56428804), (8, 28214402), (16, 14107201), (31, 7281136), (62, 3640568), (107, 2109488), (124, 1820284), (214, 1054744), (248, 910142), (428, 527372), (496, 455071), (856, 263686), (1712, 131843), (3317, 68048), (4253, 53072), (6634, 34024), (8506, 26536), (13268, 17012)]