31536484

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 33781916

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 269, 316, 371, 538, 553, 742, 1076, 1106, 1484, 1883, 2212, 3766, 4187, 7532, 8374, 14257, 16748, 21251, 28514, 29309, 42502, 57028, 58618, 85004, 99799, 117236, 148757, 199598, 297514, 399196, 595028, 1126303, 2252606, 4505212, 7884121, 15768242, 31536484]

約数ペア:

[(1, 31536484), (2, 15768242), (4, 7884121), (7, 4505212), (14, 2252606), (28, 1126303), (53, 595028), (79, 399196), (106, 297514), (158, 199598), (212, 148757), (269, 117236), (316, 99799), (371, 85004), (538, 58618), (553, 57028), (742, 42502), (1076, 29309), (1106, 28514), (1484, 21251), (1883, 16748), (2212, 14257), (3766, 8374), (4187, 7532)]