89642306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 152334000

約数和(自身を除く): 62691694

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 377, 754, 793, 1586, 1769, 1949, 3538, 3898, 22997, 25337, 45994, 50674, 56521, 113042, 118889, 237778, 734773, 1469546, 1545557, 3091114, 3447781, 6895562, 44821153, 89642306]

約数ペア:

[(1, 89642306), (2, 44821153), (13, 6895562), (26, 3447781), (29, 3091114), (58, 1545557), (61, 1469546), (122, 734773), (377, 237778), (754, 118889), (793, 113042), (1586, 56521), (1769, 50674), (1949, 45994), (3538, 25337), (3898, 22997)]