105205424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 209986560

約数和(自身を除く): 104781136

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 194, 212, 388, 424, 776, 848, 1279, 1552, 2558, 5116, 5141, 10232, 10282, 20464, 20564, 41128, 67787, 82256, 124063, 135574, 248126, 271148, 496252, 542296, 992504, 1084592, 1985008, 6575339, 13150678, 26301356, 52602712, 105205424]

約数ペア:

[(1, 105205424), (2, 52602712), (4, 26301356), (8, 13150678), (16, 6575339), (53, 1985008), (97, 1084592), (106, 992504), (194, 542296), (212, 496252), (388, 271148), (424, 248126), (776, 135574), (848, 124063), (1279, 82256), (1552, 67787), (2558, 41128), (5116, 20564), (5141, 20464), (10232, 10282)]