1118247808

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{53597}}^1$

素因数の和:53774

約数の個数: 32

約数和(自身を含む): 2241468360

約数和(自身を除く): 1123220552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 10432, 20864, 53597, 107194, 214388, 428776, 857552, 1715104, 3430208, 6860416, 8736311, 17472622, 34945244, 69890488, 139780976, 279561952, 559123904, 1118247808]

約数ペア:

[(1, 1118247808), (2, 559123904), (4, 279561952), (8, 139780976), (16, 69890488), (32, 34945244), (64, 17472622), (128, 8736311), (163, 6860416), (326, 3430208), (652, 1715104), (1304, 857552), (2608, 428776), (5216, 214388), (10432, 107194), (20864, 53597)]