64180943

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 68198400

約数和(自身を除く): 4017457

約数列:

[1, 31, 73, 79, 359, 2263, 2449, 5767, 11129, 26207, 28361, 178777, 812417, 879191, 2070353, 64180943]

約数ペア:

[(1, 64180943), (31, 2070353), (73, 879191), (79, 812417), (359, 178777), (2263, 28361), (2449, 26207), (5767, 11129)]