40190942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1901}}^1$

素因数の和:1976

約数の個数: 24

約数和(自身を含む): 67992696

約数和(自身を除く): 27801754

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1901, 1922, 3802, 10571, 20911, 21142, 41822, 58931, 117862, 648241, 1296482, 1826861, 3653722, 20095471, 40190942]

約数ペア:

[(1, 40190942), (2, 20095471), (11, 3653722), (22, 1826861), (31, 1296482), (62, 648241), (341, 117862), (682, 58931), (961, 41822), (1901, 21142), (1922, 20911), (3802, 10571)]