81547592

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18433}}^1$

素因数の和:18525

約数の個数: 32

約数和(自身を含む): 176966400

約数和(自身を除く): 95418808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 18433, 36866, 73732, 129031, 147464, 258062, 516124, 1032248, 1456207, 2912414, 5824828, 10193449, 11649656, 20386898, 40773796, 81547592]

約数ペア:

[(1, 81547592), (2, 40773796), (4, 20386898), (7, 11649656), (8, 10193449), (14, 5824828), (28, 2912414), (56, 1456207), (79, 1032248), (158, 516124), (316, 258062), (553, 147464), (632, 129031), (1106, 73732), (2212, 36866), (4424, 18433)]