64960048

素因数分解:

$2^4\times {\mathrm{1907}}^1\times {\mathrm{2129}}^1$

素因数の和:4044

約数の個数: 20

約数和(自身を含む): 125985240

約数和(自身を除く): 61025192

約数列:

[1, 2, 4, 8, 16, 1907, 2129, 3814, 4258, 7628, 8516, 15256, 17032, 30512, 34064, 4060003, 8120006, 16240012, 32480024, 64960048]

約数ペア:

[(1, 64960048), (2, 32480024), (4, 16240012), (8, 8120006), (16, 4060003), (1907, 34064), (2129, 30512), (3814, 17032), (4258, 15256), (7628, 8516)]