80235104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1777}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 169365168

約数和(自身を除く): 89130064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 136, 166, 272, 332, 544, 664, 1328, 1411, 1777, 2656, 2822, 3554, 5644, 7108, 11288, 14216, 22576, 28432, 30209, 45152, 56864, 60418, 120836, 147491, 241672, 294982, 483344, 589964, 966688, 1179928, 2359856, 2507347, 4719712, 5014694, 10029388, 20058776, 40117552, 80235104]

約数ペア:

[(1, 80235104), (2, 40117552), (4, 20058776), (8, 10029388), (16, 5014694), (17, 4719712), (32, 2507347), (34, 2359856), (68, 1179928), (83, 966688), (136, 589964), (166, 483344), (272, 294982), (332, 241672), (544, 147491), (664, 120836), (1328, 60418), (1411, 56864), (1777, 45152), (2656, 30209), (2822, 28432), (3554, 22576), (5644, 14216), (7108, 11288)]