201612345232

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{2803}}^1\times {\mathrm{17093}}^1$

素因数の和:20167

約数の個数: 40

約数和(自身を含む): 392272017984

約数和(自身を除く): 190659672752

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 2803, 4208, 5606, 11212, 17093, 22424, 34186, 44848, 68372, 136744, 273488, 737189, 1474378, 2948756, 4495459, 5897512, 8990918, 11795024, 17981836, 35963672, 47911679, 71927344, 95823358, 191646716, 383293432, 766586864, 12600771577, 25201543154, 50403086308, 100806172616, 201612345232]

約数ペア:

[(1, 201612345232), (2, 100806172616), (4, 50403086308), (8, 25201543154), (16, 12600771577), (263, 766586864), (526, 383293432), (1052, 191646716), (2104, 95823358), (2803, 71927344), (4208, 47911679), (5606, 35963672), (11212, 17981836), (17093, 11795024), (22424, 8990918), (34186, 5897512), (44848, 4495459), (68372, 2948756), (136744, 1474378), (273488, 737189)]