18343552

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 36842400

約数和(自身を除く): 18498848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1031, 1112, 2062, 2224, 4124, 4448, 8248, 8896, 16496, 17792, 32992, 65984, 131968, 143309, 286618, 573236, 1146472, 2292944, 4585888, 9171776, 18343552]

約数ペア:

[(1, 18343552), (2, 9171776), (4, 4585888), (8, 2292944), (16, 1146472), (32, 573236), (64, 286618), (128, 143309), (139, 131968), (278, 65984), (556, 32992), (1031, 17792), (1112, 16496), (2062, 8896), (2224, 8248), (4124, 4448)]