90589142

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{11701}}^1$

素因数の和:11796

約数の個数: 24

約数和(自身を含む): 160083360

約数和(自身を除く): 69494218

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 11701, 23402, 81907, 163814, 573349, 924379, 1146698, 1848758, 6470653, 12941306, 45294571, 90589142]

約数ペア:

[(1, 90589142), (2, 45294571), (7, 12941306), (14, 6470653), (49, 1848758), (79, 1146698), (98, 924379), (158, 573349), (553, 163814), (1106, 81907), (3871, 23402), (7742, 11701)]