79336816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2209

約数の個数: 40

約数和(自身を含む): 166489344

約数和(自身を除く): 87152528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 1997, 2483, 3056, 3994, 4966, 7988, 9932, 15976, 19864, 25961, 31952, 39728, 51922, 103844, 207688, 381427, 415376, 762854, 1525708, 3051416, 4958551, 6102832, 9917102, 19834204, 39668408, 79336816]

約数ペア:

[(1, 79336816), (2, 39668408), (4, 19834204), (8, 9917102), (13, 6102832), (16, 4958551), (26, 3051416), (52, 1525708), (104, 762854), (191, 415376), (208, 381427), (382, 207688), (764, 103844), (1528, 51922), (1997, 39728), (2483, 31952), (3056, 25961), (3994, 19864), (4966, 15976), (7988, 9932)]