40545296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2279

約数の個数: 40

約数和(自身を含む): 86539104

約数和(自身を除く): 45993808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2153, 2354, 4306, 4708, 8612, 9416, 17224, 18832, 23683, 34448, 47366, 94732, 189464, 230371, 378928, 460742, 921484, 1842968, 2534081, 3685936, 5068162, 10136324, 20272648, 40545296]

約数ペア:

[(1, 40545296), (2, 20272648), (4, 10136324), (8, 5068162), (11, 3685936), (16, 2534081), (22, 1842968), (44, 921484), (88, 460742), (107, 378928), (176, 230371), (214, 189464), (428, 94732), (856, 47366), (1177, 34448), (1712, 23683), (2153, 18832), (2354, 17224), (4306, 9416), (4708, 8612)]