89385218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4703}}^1$

素因数の和:4778

約数の個数: 32

約数和(自身を含む): 156473856

約数和(自身を除く): 67088638

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 4703, 9406, 9503, 19006, 61139, 79951, 122278, 159902, 202229, 404458, 1039363, 2078726, 2628977, 3437893, 5257954, 6875786, 44692609, 89385218]

約数ペア:

[(1, 89385218), (2, 44692609), (13, 6875786), (17, 5257954), (26, 3437893), (34, 2628977), (43, 2078726), (86, 1039363), (221, 404458), (442, 202229), (559, 159902), (731, 122278), (1118, 79951), (1462, 61139), (4703, 19006), (9406, 9503)]