64416910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2269}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 123560640

約数和(自身を除く): 59143730

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2269, 2839, 4538, 5678, 11345, 14195, 22690, 28390, 38573, 77146, 192865, 378923, 385730, 757846, 1894615, 3789230, 6441691, 12883382, 32208455, 64416910]

約数ペア:

[(1, 64416910), (2, 32208455), (5, 12883382), (10, 6441691), (17, 3789230), (34, 1894615), (85, 757846), (167, 385730), (170, 378923), (334, 192865), (835, 77146), (1670, 38573), (2269, 28390), (2839, 22690), (4538, 14195), (5678, 11345)]