220174064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{2287}}^1$

素因数の和:2853

約数の個数: 40

約数和(自身を含む): 466422528

約数和(自身を除く): 246248464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 547, 1094, 2188, 2287, 4376, 4574, 6017, 8752, 9148, 12034, 18296, 24068, 25157, 36592, 48136, 50314, 96272, 100628, 201256, 402512, 1250989, 2501978, 5003956, 10007912, 13760879, 20015824, 27521758, 55043516, 110087032, 220174064]

約数ペア:

[(1, 220174064), (2, 110087032), (4, 55043516), (8, 27521758), (11, 20015824), (16, 13760879), (22, 10007912), (44, 5003956), (88, 2501978), (176, 1250989), (547, 402512), (1094, 201256), (2188, 100628), (2287, 96272), (4376, 50314), (4574, 48136), (6017, 36592), (8752, 25157), (9148, 24068), (12034, 18296)]