321832564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{41113}}^1$

素因数の和:41239

約数の個数: 24

約数和(自身を含む): 598619840

約数和(自身を除く): 276787276

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 41113, 82226, 164452, 781147, 1562294, 3124588, 4234639, 8469278, 16938556, 80458141, 160916282, 321832564]

約数ペア:

[(1, 321832564), (2, 160916282), (4, 80458141), (19, 16938556), (38, 8469278), (76, 4234639), (103, 3124588), (206, 1562294), (412, 781147), (1957, 164452), (3914, 82226), (7828, 41113)]