161934018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{870613}}^1$

素因数の和:870649

約数の個数: 16

約数和(自身を含む): 334315776

約数和(自身を除く): 172381758

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 870613, 1741226, 2611839, 5223678, 26989003, 53978006, 80967009, 161934018]

約数ペア:

[(1, 161934018), (2, 80967009), (3, 53978006), (6, 26989003), (31, 5223678), (62, 2611839), (93, 1741226), (186, 870613)]