42053486

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 64474704

約数和(自身を除く): 22421218

約数列:

[1, 2, 53, 106, 617, 643, 1234, 1286, 32701, 34079, 65402, 68158, 396731, 793462, 21026743, 42053486]

約数ペア:

[(1, 42053486), (2, 21026743), (53, 793462), (106, 396731), (617, 68158), (643, 65402), (1234, 34079), (1286, 32701)]