80492864

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1471

約数の個数: 56

約数和(自身を含む): 170688000

約数和(自身を除く): 90195136

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1399, 1798, 1856, 1984, 2798, 3596, 5596, 7192, 11192, 14384, 22384, 28768, 40571, 43369, 44768, 57536, 81142, 86738, 89536, 162284, 173476, 324568, 346952, 649136, 693904, 1257701, 1298272, 1387808, 2515402, 2596544, 2775616, 5030804, 10061608, 20123216, 40246432, 80492864]

約数ペア:

[(1, 80492864), (2, 40246432), (4, 20123216), (8, 10061608), (16, 5030804), (29, 2775616), (31, 2596544), (32, 2515402), (58, 1387808), (62, 1298272), (64, 1257701), (116, 693904), (124, 649136), (232, 346952), (248, 324568), (464, 173476), (496, 162284), (899, 89536), (928, 86738), (992, 81142), (1399, 57536), (1798, 44768), (1856, 43369), (1984, 40571), (2798, 28768), (3596, 22384), (5596, 14384), (7192, 11192)]