13963256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 28077840

約数和(自身を除く): 14114584

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1237, 1411, 2474, 2822, 4948, 5644, 9896, 11288, 21029, 42058, 84116, 102671, 168232, 205342, 410684, 821368, 1745407, 3490814, 6981628, 13963256]

約数ペア:

[(1, 13963256), (2, 6981628), (4, 3490814), (8, 1745407), (17, 821368), (34, 410684), (68, 205342), (83, 168232), (136, 102671), (166, 84116), (332, 42058), (664, 21029), (1237, 11288), (1411, 9896), (2474, 5644), (2822, 4948)]