90231886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 150543360

約数和(自身を除く): 60311474

約数列:

[1, 2, 17, 31, 34, 59, 62, 118, 527, 1003, 1054, 1451, 1829, 2006, 2902, 3658, 24667, 31093, 44981, 49334, 62186, 85609, 89962, 171218, 764677, 1455353, 1529354, 2653879, 2910706, 5307758, 45115943, 90231886]

約数ペア:

[(1, 90231886), (2, 45115943), (17, 5307758), (31, 2910706), (34, 2653879), (59, 1529354), (62, 1455353), (118, 764677), (527, 171218), (1003, 89962), (1054, 85609), (1451, 62186), (1829, 49334), (2006, 44981), (2902, 31093), (3658, 24667)]