63781888

素因数分解:

$2^{10}\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 44

約数和(自身を含む): 128551600

約数和(自身を除く): 64769712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 313, 398, 512, 626, 796, 1024, 1252, 1592, 2504, 3184, 5008, 6368, 10016, 12736, 20032, 25472, 40064, 50944, 62287, 80128, 101888, 124574, 160256, 203776, 249148, 320512, 498296, 996592, 1993184, 3986368, 7972736, 15945472, 31890944, 63781888]

約数ペア:

[(1, 63781888), (2, 31890944), (4, 15945472), (8, 7972736), (16, 3986368), (32, 1993184), (64, 996592), (128, 498296), (199, 320512), (256, 249148), (313, 203776), (398, 160256), (512, 124574), (626, 101888), (796, 80128), (1024, 62287), (1252, 50944), (1592, 40064), (2504, 25472), (3184, 20032), (5008, 12736), (6368, 10016)]