2016193192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{43177}}^1$

素因数の和:43645

約数の個数: 32

約数和(自身を含む): 4080321000

約数和(自身を除く): 2064127808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1796, 3592, 5837, 11674, 23348, 43177, 46696, 86354, 172708, 345416, 561301, 1122602, 2245204, 4490408, 19386473, 38772946, 77545892, 155091784, 252024149, 504048298, 1008096596, 2016193192]

約数ペア:

[(1, 2016193192), (2, 1008096596), (4, 504048298), (8, 252024149), (13, 155091784), (26, 77545892), (52, 38772946), (104, 19386473), (449, 4490408), (898, 2245204), (1796, 1122602), (3592, 561301), (5837, 345416), (11674, 172708), (23348, 86354), (43177, 46696)]