172643216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3253}}^1$

素因数の和:3399

約数の個数: 40

約数和(自身を含む): 348620544

約数和(自身を除く): 175977328

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 3253, 3317, 6506, 6634, 13012, 13268, 26024, 26536, 52048, 53072, 100843, 201686, 348071, 403372, 696142, 806744, 1392284, 1613488, 2784568, 5569136, 10790201, 21580402, 43160804, 86321608, 172643216]

約数ペア:

[(1, 172643216), (2, 86321608), (4, 43160804), (8, 21580402), (16, 10790201), (31, 5569136), (62, 2784568), (107, 1613488), (124, 1392284), (214, 806744), (248, 696142), (428, 403372), (496, 348071), (856, 201686), (1712, 100843), (3253, 53072), (3317, 52048), (6506, 26536), (6634, 26024), (13012, 13268)]