38616664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 37991336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1063, 1912, 2126, 4252, 4541, 8504, 9082, 18164, 20197, 36328, 40394, 80788, 161576, 254057, 508114, 1016228, 2032456, 4827083, 9654166, 19308332, 38616664]

約数ペア:

[(1, 38616664), (2, 19308332), (4, 9654166), (8, 4827083), (19, 2032456), (38, 1016228), (76, 508114), (152, 254057), (239, 161576), (478, 80788), (956, 40394), (1063, 36328), (1912, 20197), (2126, 18164), (4252, 9082), (4541, 8504)]