217310056

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{26347}}^1$

素因数の和:27384

約数の個数: 16

約数和(自身を含む): 407867040

約数和(自身を除く): 190556984

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 26347, 52694, 105388, 210776, 27163757, 54327514, 108655028, 217310056]

約数ペア:

[(1, 217310056), (2, 108655028), (4, 54327514), (8, 27163757), (1031, 210776), (2062, 105388), (4124, 52694), (8248, 26347)]