89710432

素因数分解:

$2^5\times 7^1\times {\mathrm{619}}^1\times {\mathrm{647}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 202487040

約数和(自身を除く): 112776608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619, 647, 1238, 1294, 2476, 2588, 4333, 4529, 4952, 5176, 8666, 9058, 9904, 10352, 17332, 18116, 19808, 20704, 34664, 36232, 69328, 72464, 138656, 144928, 400493, 800986, 1601972, 2803451, 3203944, 5606902, 6407888, 11213804, 12815776, 22427608, 44855216, 89710432]

約数ペア:

[(1, 89710432), (2, 44855216), (4, 22427608), (7, 12815776), (8, 11213804), (14, 6407888), (16, 5606902), (28, 3203944), (32, 2803451), (56, 1601972), (112, 800986), (224, 400493), (619, 144928), (647, 138656), (1238, 72464), (1294, 69328), (2476, 36232), (2588, 34664), (4333, 20704), (4529, 19808), (4952, 18116), (5176, 17332), (8666, 10352), (9058, 9904)]