84354170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 161450496

約数和(自身を除く): 77096326

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 1831, 2710, 3662, 4607, 9155, 9214, 18310, 23035, 31127, 46070, 62254, 155635, 311270, 496201, 992402, 2481005, 4962010, 8435417, 16870834, 42177085, 84354170]

約数ペア:

[(1, 84354170), (2, 42177085), (5, 16870834), (10, 8435417), (17, 4962010), (34, 2481005), (85, 992402), (170, 496201), (271, 311270), (542, 155635), (1355, 62254), (1831, 46070), (2710, 31127), (3662, 23035), (4607, 18310), (9155, 9214)]