38966431324

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{564371}}^1$

素因数の和:564837

約数の個数: 24

約数和(自身を含む): 70020505296

約数和(自身を除く): 31054073972

約数列:

[1, 2, 4, 41, 82, 164, 421, 842, 1684, 17261, 34522, 69044, 564371, 1128742, 2257484, 23139211, 46278422, 92556844, 237600191, 475200382, 950400764, 9741607831, 19483215662, 38966431324]

約数ペア:

[(1, 38966431324), (2, 19483215662), (4, 9741607831), (41, 950400764), (82, 475200382), (164, 237600191), (421, 92556844), (842, 46278422), (1684, 23139211), (17261, 2257484), (34522, 1128742), (69044, 564371)]