23181088

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 29315552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 433, 478, 866, 956, 1673, 1732, 1912, 3031, 3346, 3464, 3824, 6062, 6692, 6928, 7648, 12124, 13384, 13856, 24248, 26768, 48496, 53536, 96992, 103487, 206974, 413948, 724409, 827896, 1448818, 1655792, 2897636, 3311584, 5795272, 11590544, 23181088]

約数ペア:

[(1, 23181088), (2, 11590544), (4, 5795272), (7, 3311584), (8, 2897636), (14, 1655792), (16, 1448818), (28, 827896), (32, 724409), (56, 413948), (112, 206974), (224, 103487), (239, 96992), (433, 53536), (478, 48496), (866, 26768), (956, 24248), (1673, 13856), (1732, 13384), (1912, 12124), (3031, 7648), (3346, 6928), (3464, 6692), (3824, 6062)]