47408168

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 90552000

約数和(自身を除く): 43143832

約数列:

[1, 2, 4, 8, 97, 194, 199, 307, 388, 398, 614, 776, 796, 1228, 1592, 2456, 19303, 29779, 38606, 59558, 61093, 77212, 119116, 122186, 154424, 238232, 244372, 488744, 5926021, 11852042, 23704084, 47408168]

約数ペア:

[(1, 47408168), (2, 23704084), (4, 11852042), (8, 5926021), (97, 488744), (194, 244372), (199, 238232), (307, 154424), (388, 122186), (398, 119116), (614, 77212), (776, 61093), (796, 59558), (1228, 38606), (1592, 29779), (2456, 19303)]