81064628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22543}}^1$

素因数の和:22607

約数の個数: 24

約数和(自身を含む): 151495680

約数和(自身を除く): 70431052

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 22543, 45086, 90172, 653747, 698833, 1307494, 1397666, 2614988, 2795332, 20266157, 40532314, 81064628]

約数ペア:

[(1, 81064628), (2, 40532314), (4, 20266157), (29, 2795332), (31, 2614988), (58, 1397666), (62, 1307494), (116, 698833), (124, 653747), (899, 90172), (1798, 45086), (3596, 22543)]