31279024

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 69558048

約数和(自身を除く): 38279024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 881, 1268, 1762, 2219, 2536, 3524, 4438, 5072, 6167, 7048, 8876, 12334, 14096, 17752, 24668, 35504, 49336, 98672, 279277, 558554, 1117108, 1954939, 2234216, 3909878, 4468432, 7819756, 15639512, 31279024]

約数ペア:

[(1, 31279024), (2, 15639512), (4, 7819756), (7, 4468432), (8, 3909878), (14, 2234216), (16, 1954939), (28, 1117108), (56, 558554), (112, 279277), (317, 98672), (634, 49336), (881, 35504), (1268, 24668), (1762, 17752), (2219, 14096), (2536, 12334), (3524, 8876), (4438, 7048), (5072, 6167)]