38907816

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20521}}^1$

素因数の和:20609

約数の個数: 32

約数和(自身を含む): 98505600

約数和(自身を除く): 59597784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 20521, 41042, 61563, 82084, 123126, 164168, 246252, 492504, 1621159, 3242318, 4863477, 6484636, 9726954, 12969272, 19453908, 38907816]

約数ペア:

[(1, 38907816), (2, 19453908), (3, 12969272), (4, 9726954), (6, 6484636), (8, 4863477), (12, 3242318), (24, 1621159), (79, 492504), (158, 246252), (237, 164168), (316, 123126), (474, 82084), (632, 61563), (948, 41042), (1896, 20521)]