39221936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1867}}^1$

素因数の和:1989

約数の個数: 40

約数和(自身を含む): 82692624

約数和(自身を除く): 43470688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 1867, 2626, 3734, 5252, 7468, 10504, 14936, 21008, 24271, 29872, 48542, 97084, 188567, 194168, 377134, 388336, 754268, 1508536, 2451371, 3017072, 4902742, 9805484, 19610968, 39221936]

約数ペア:

[(1, 39221936), (2, 19610968), (4, 9805484), (8, 4902742), (13, 3017072), (16, 2451371), (26, 1508536), (52, 754268), (101, 388336), (104, 377134), (202, 194168), (208, 188567), (404, 97084), (808, 48542), (1313, 29872), (1616, 24271), (1867, 21008), (2626, 14936), (3734, 10504), (5252, 7468)]