64570216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2843}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 129003840

約数和(自身を除く): 64433624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 2843, 5678, 5686, 11356, 11372, 22712, 22744, 48331, 96662, 193324, 386648, 474781, 949562, 1899124, 3798248, 8071277, 16142554, 32285108, 64570216]

約数ペア:

[(1, 64570216), (2, 32285108), (4, 16142554), (8, 8071277), (17, 3798248), (34, 1899124), (68, 949562), (136, 474781), (167, 386648), (334, 193324), (668, 96662), (1336, 48331), (2839, 22744), (2843, 22712), (5678, 11372), (5686, 11356)]