31485326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7069}}^1$

素因数の和:7219

約数の個数: 16

約数和(自身を含む): 50394960

約数和(自身を除く): 18909634

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 7069, 14138, 120173, 240346, 926039, 1852078, 15742663, 31485326]

約数ペア:

[(1, 31485326), (2, 15742663), (17, 1852078), (34, 926039), (131, 240346), (262, 120173), (2227, 14138), (4454, 7069)]