53385848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{392543}}^1$

素因数の和:392566

約数の個数: 16

約数和(自身を含む): 105986880

約数和(自身を除く): 52601032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 392543, 785086, 1570172, 3140344, 6673231, 13346462, 26692924, 53385848]

約数ペア:

[(1, 53385848), (2, 26692924), (4, 13346462), (8, 6673231), (17, 3140344), (34, 1570172), (68, 785086), (136, 392543)]