89940721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 99288000

約数和(自身を除く): 9347279

約数列:

[1, 13, 59, 149, 767, 787, 1937, 8791, 10231, 46433, 114283, 117263, 603629, 1524419, 6918517, 89940721]

約数ペア:

[(1, 89940721), (13, 6918517), (59, 1524419), (149, 603629), (767, 117263), (787, 114283), (1937, 46433), (8791, 10231)]