31832437

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 9842315

約数列:

[1, 7, 13, 23, 67, 91, 161, 227, 299, 469, 871, 1541, 1589, 2093, 2951, 5221, 6097, 10787, 15209, 20033, 20657, 36547, 67873, 106463, 140231, 197717, 349807, 475111, 1384019, 2448649, 4547491, 31832437]

約数ペア:

[(1, 31832437), (7, 4547491), (13, 2448649), (23, 1384019), (67, 475111), (91, 349807), (161, 197717), (227, 140231), (299, 106463), (469, 67873), (871, 36547), (1541, 20657), (1589, 20033), (2093, 15209), (2951, 10787), (5221, 6097)]