90971776

素因数分解:

$2^7\times 7^1\times {\mathrm{101531}}^1$

素因数の和:101552

約数の個数: 32

約数和(自身を含む): 207125280

約数和(自身を除く): 116153504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 101531, 203062, 406124, 710717, 812248, 1421434, 1624496, 2842868, 3248992, 5685736, 6497984, 11371472, 12995968, 22742944, 45485888, 90971776]

約数ペア:

[(1, 90971776), (2, 45485888), (4, 22742944), (7, 12995968), (8, 11371472), (14, 6497984), (16, 5685736), (28, 3248992), (32, 2842868), (56, 1624496), (64, 1421434), (112, 812248), (128, 710717), (224, 406124), (448, 203062), (896, 101531)]