42173806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{8101}}^1$

素因数の和:8259

約数の個数: 16

約数和(自身を含む): 67084560

約数和(自身を除く): 24910754

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 8101, 16202, 153919, 307838, 1109837, 2219674, 21086903, 42173806]

約数ペア:

[(1, 42173806), (2, 21086903), (19, 2219674), (38, 1109837), (137, 307838), (274, 153919), (2603, 16202), (5206, 8101)]