39174344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2237}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 80568000

約数和(自身を除く): 41393656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 2237, 4378, 4474, 8756, 8948, 17512, 17896, 24607, 49214, 98428, 196856, 445163, 890326, 1780652, 3561304, 4896793, 9793586, 19587172, 39174344]

約数ペア:

[(1, 39174344), (2, 19587172), (4, 9793586), (8, 4896793), (11, 3561304), (22, 1780652), (44, 890326), (88, 445163), (199, 196856), (398, 98428), (796, 49214), (1592, 24607), (2189, 17896), (2237, 17512), (4378, 8948), (4474, 8756)]