83218672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1877}}^1$

素因数の和:2065

約数の個数: 40

約数和(自身を含む): 171859536

約数和(自身を除く): 88640864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 1877, 2608, 2771, 3754, 5542, 7508, 11084, 15016, 22168, 30032, 31909, 44336, 63818, 127636, 255272, 305951, 510544, 611902, 1223804, 2447608, 4895216, 5201167, 10402334, 20804668, 41609336, 83218672]

約数ペア:

[(1, 83218672), (2, 41609336), (4, 20804668), (8, 10402334), (16, 5201167), (17, 4895216), (34, 2447608), (68, 1223804), (136, 611902), (163, 510544), (272, 305951), (326, 255272), (652, 127636), (1304, 63818), (1877, 44336), (2608, 31909), (2771, 30032), (3754, 22168), (5542, 15016), (7508, 11084)]