90188497

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29483}}^1$

素因数の和:29532

約数の個数: 16

約数和(自身を含む): 113218560

約数和(自身を除く): 23030063

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 29483, 206381, 560177, 678109, 3921239, 4746763, 12884071, 90188497]

約数ペア:

[(1, 90188497), (7, 12884071), (19, 4746763), (23, 3921239), (133, 678109), (161, 560177), (437, 206381), (3059, 29483)]