64206904

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 123477120

約数和(自身を除く): 59270216

約数列:

[1, 2, 4, 8, 67, 103, 134, 206, 268, 412, 536, 824, 1163, 2326, 4652, 6901, 9304, 13802, 27604, 55208, 77921, 119789, 155842, 239578, 311684, 479156, 623368, 958312, 8025863, 16051726, 32103452, 64206904]

約数ペア:

[(1, 64206904), (2, 32103452), (4, 16051726), (8, 8025863), (67, 958312), (103, 623368), (134, 479156), (206, 311684), (268, 239578), (412, 155842), (536, 119789), (824, 77921), (1163, 55208), (2326, 27604), (4652, 13802), (6901, 9304)]