85746829

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28031}}^1$

素因数の和:28080

約数の個数: 16

約数和(自身を含む): 107642880

約数和(自身を除く): 21896051

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 28031, 196217, 532589, 644713, 3728123, 4512991, 12249547, 85746829]

約数ペア:

[(1, 85746829), (7, 12249547), (19, 4512991), (23, 3728123), (133, 644713), (161, 532589), (437, 196217), (3059, 28031)]