90131524

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{68489}}^1$

素因数の和:68547

約数の個数: 24

約数和(自身を含む): 184101120

約数和(自身を除く): 93969596

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 68489, 136978, 273956, 479423, 958846, 1917692, 3218983, 6437966, 12875932, 22532881, 45065762, 90131524]

約数ペア:

[(1, 90131524), (2, 45065762), (4, 22532881), (7, 12875932), (14, 6437966), (28, 3218983), (47, 1917692), (94, 958846), (188, 479423), (329, 273956), (658, 136978), (1316, 68489)]