40554448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7433}}^1$

素因数の和:7483

約数の個数: 40

約数和(自身を含む): 88494336

約数和(自身を除く): 47939888

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 7433, 14866, 29732, 59464, 81763, 118928, 163526, 230423, 327052, 460846, 654104, 921692, 1308208, 1843384, 2534653, 3686768, 5069306, 10138612, 20277224, 40554448]

約数ペア:

[(1, 40554448), (2, 20277224), (4, 10138612), (8, 5069306), (11, 3686768), (16, 2534653), (22, 1843384), (31, 1308208), (44, 921692), (62, 654104), (88, 460846), (124, 327052), (176, 230423), (248, 163526), (341, 118928), (496, 81763), (682, 59464), (1364, 29732), (2728, 14866), (5456, 7433)]