64172216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 124059600

約数和(自身を除く): 59887384

約数列:

[1, 2, 4, 8, 41, 82, 164, 179, 328, 358, 716, 1093, 1432, 2186, 4372, 7339, 8744, 14678, 29356, 44813, 58712, 89626, 179252, 195647, 358504, 391294, 782588, 1565176, 8021527, 16043054, 32086108, 64172216]

約数ペア:

[(1, 64172216), (2, 32086108), (4, 16043054), (8, 8021527), (41, 1565176), (82, 782588), (164, 391294), (179, 358504), (328, 195647), (358, 179252), (716, 89626), (1093, 58712), (1432, 44813), (2186, 29356), (4372, 14678), (7339, 8744)]