89405144

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5279}}^1$

素因数の和:5387

約数の個数: 32

約数和(自身を含む): 175824000

約数和(自身を除く): 86418856

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 5279, 8468, 10558, 16936, 21116, 42232, 153091, 306182, 385367, 612364, 770734, 1224728, 1541468, 3082936, 11175643, 22351286, 44702572, 89405144]

約数ペア:

[(1, 89405144), (2, 44702572), (4, 22351286), (8, 11175643), (29, 3082936), (58, 1541468), (73, 1224728), (116, 770734), (146, 612364), (232, 385367), (292, 306182), (584, 153091), (2117, 42232), (4234, 21116), (5279, 16936), (8468, 10558)]