118680808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1289}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 236147400

約数和(自身を除く): 117466592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 677, 1289, 1354, 2578, 2708, 5156, 5416, 10312, 11509, 21913, 23018, 43826, 46036, 87652, 92072, 175304, 872653, 1745306, 3490612, 6981224, 14835101, 29670202, 59340404, 118680808]

約数ペア:

[(1, 118680808), (2, 59340404), (4, 29670202), (8, 14835101), (17, 6981224), (34, 3490612), (68, 1745306), (136, 872653), (677, 175304), (1289, 92072), (1354, 87652), (2578, 46036), (2708, 43826), (5156, 23018), (5416, 21913), (10312, 11509)]