40561928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5179}}^1$

素因数の和:5285

約数の個数: 32

約数和(自身を含む): 83916000

約数和(自身を除く): 43354072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 5179, 7832, 10358, 20716, 41432, 56969, 113938, 227876, 455752, 460931, 921862, 1843724, 3687448, 5070241, 10140482, 20280964, 40561928]

約数ペア:

[(1, 40561928), (2, 20280964), (4, 10140482), (8, 5070241), (11, 3687448), (22, 1843724), (44, 921862), (88, 460931), (89, 455752), (178, 227876), (356, 113938), (712, 56969), (979, 41432), (1958, 20716), (3916, 10358), (5179, 7832)]