38390944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 80196480

約数和(自身を除く): 41805536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 233, 271, 304, 466, 542, 608, 932, 1084, 1864, 2168, 3728, 4336, 4427, 5149, 7456, 8672, 8854, 10298, 17708, 20596, 35416, 41192, 63143, 70832, 82384, 126286, 141664, 164768, 252572, 505144, 1010288, 1199717, 2020576, 2399434, 4798868, 9597736, 19195472, 38390944]

約数ペア:

[(1, 38390944), (2, 19195472), (4, 9597736), (8, 4798868), (16, 2399434), (19, 2020576), (32, 1199717), (38, 1010288), (76, 505144), (152, 252572), (233, 164768), (271, 141664), (304, 126286), (466, 82384), (542, 70832), (608, 63143), (932, 41192), (1084, 35416), (1864, 20596), (2168, 17708), (3728, 10298), (4336, 8854), (4427, 8672), (5149, 7456)]