84342568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 164160000

約数和(自身を除く): 79817432

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 796, 1592, 1709, 3418, 6169, 6836, 12338, 13672, 24676, 49352, 52979, 105958, 211916, 340091, 423832, 680182, 1360364, 2720728, 10542821, 21085642, 42171284, 84342568]

約数ペア:

[(1, 84342568), (2, 42171284), (4, 21085642), (8, 10542821), (31, 2720728), (62, 1360364), (124, 680182), (199, 423832), (248, 340091), (398, 211916), (796, 105958), (1592, 52979), (1709, 49352), (3418, 24676), (6169, 13672), (6836, 12338)]