16695848

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 34685820

約数和(自身を除く): 17989972

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 233, 338, 424, 466, 676, 689, 932, 1352, 1378, 1864, 2756, 3029, 5512, 6058, 8957, 12116, 12349, 17914, 24232, 24698, 35828, 39377, 49396, 71656, 78754, 98792, 157508, 160537, 315016, 321074, 642148, 1284296, 2086981, 4173962, 8347924, 16695848]

約数ペア:

[(1, 16695848), (2, 8347924), (4, 4173962), (8, 2086981), (13, 1284296), (26, 642148), (52, 321074), (53, 315016), (104, 160537), (106, 157508), (169, 98792), (212, 78754), (233, 71656), (338, 49396), (424, 39377), (466, 35828), (676, 24698), (689, 24232), (932, 17914), (1352, 12349), (1378, 12116), (1864, 8957), (2756, 6058), (3029, 5512)]