5389136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19813}}^1$

素因数の和:19838

約数の個数: 20

約数和(自身を含む): 11056212

約数和(自身を除く): 5667076

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 19813, 39626, 79252, 158504, 317008, 336821, 673642, 1347284, 2694568, 5389136]

約数ペア:

[(1, 5389136), (2, 2694568), (4, 1347284), (8, 673642), (16, 336821), (17, 317008), (34, 158504), (68, 79252), (136, 39626), (272, 19813)]