87636530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2699}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 167961600

約数和(自身を除く): 80325070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 2699, 3247, 5398, 6494, 13495, 16235, 26990, 32470, 45883, 91766, 229415, 458830, 515509, 1031018, 2577545, 5155090, 8763653, 17527306, 43818265, 87636530]

約数ペア:

[(1, 87636530), (2, 43818265), (5, 17527306), (10, 8763653), (17, 5155090), (34, 2577545), (85, 1031018), (170, 515509), (191, 458830), (382, 229415), (955, 91766), (1910, 45883), (2699, 32470), (3247, 26990), (5398, 16235), (6494, 13495)]