291211632016

素因数分解:

$2^4\times {\mathrm{2083}}^1\times {\mathrm{2647}}^1\times {\mathrm{3301}}^1$

素因数の和:8039

約数の個数: 40

約数和(自身を含む): 564877736384

約数和(自身を除く): 273666104368

約数列:

[1, 2, 4, 8, 16, 2083, 2647, 3301, 4166, 5294, 6602, 8332, 10588, 13204, 16664, 21176, 26408, 33328, 42352, 52816, 5513701, 6875983, 8737747, 11027402, 13751966, 17475494, 22054804, 27503932, 34950988, 44109608, 55007864, 69901976, 88219216, 110015728, 139803952, 18200727001, 36401454002, 72802908004, 145605816008, 291211632016]

約数ペア:

[(1, 291211632016), (2, 145605816008), (4, 72802908004), (8, 36401454002), (16, 18200727001), (2083, 139803952), (2647, 110015728), (3301, 88219216), (4166, 69901976), (5294, 55007864), (6602, 44109608), (8332, 34950988), (10588, 27503932), (13204, 22054804), (16664, 17475494), (21176, 13751966), (26408, 11027402), (33328, 8737747), (42352, 6875983), (52816, 5513701)]