193457528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{13487}}^1$

素因数の和:13667

約数の個数: 32

約数和(自身を含む): 398165760

約数和(自身を除く): 204708232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 13487, 14344, 26974, 53948, 107896, 148357, 296714, 593428, 1186856, 2198381, 4396762, 8793524, 17587048, 24182191, 48364382, 96728764, 193457528]

約数ペア:

[(1, 193457528), (2, 96728764), (4, 48364382), (8, 24182191), (11, 17587048), (22, 8793524), (44, 4396762), (88, 2198381), (163, 1186856), (326, 593428), (652, 296714), (1304, 148357), (1793, 107896), (3586, 53948), (7172, 26974), (13487, 14344)]