90397888

素因数分解:

$2^6\times 7^1\times {\mathrm{201781}}^1$

素因数の和:201800

約数の個数: 28

約数和(自身を含む): 205010512

約数和(自身を除く): 114612624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 201781, 403562, 807124, 1412467, 1614248, 2824934, 3228496, 5649868, 6456992, 11299736, 12913984, 22599472, 45198944, 90397888]

約数ペア:

[(1, 90397888), (2, 45198944), (4, 22599472), (7, 12913984), (8, 11299736), (14, 6456992), (16, 5649868), (28, 3228496), (32, 2824934), (56, 1614248), (64, 1412467), (112, 807124), (224, 403562), (448, 201781)]