84944392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1997}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 172027800

約数和(自身を除く): 87083408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1636, 1997, 3272, 3994, 5317, 7988, 10634, 15976, 21268, 25961, 42536, 51922, 103844, 207688, 816773, 1633546, 3267092, 6534184, 10618049, 21236098, 42472196, 84944392]

約数ペア:

[(1, 84944392), (2, 42472196), (4, 21236098), (8, 10618049), (13, 6534184), (26, 3267092), (52, 1633546), (104, 816773), (409, 207688), (818, 103844), (1636, 51922), (1997, 42536), (3272, 25961), (3994, 21268), (5317, 15976), (7988, 10634)]