38359784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5869}}^1$

素因数の和:5937

約数の個数: 32

約数和(自身を含む): 77484000

約数和(自身を除く): 39124216

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 5869, 6536, 11738, 23476, 46952, 111511, 223022, 252367, 446044, 504734, 892088, 1009468, 2018936, 4794973, 9589946, 19179892, 38359784]

約数ペア:

[(1, 38359784), (2, 19179892), (4, 9589946), (8, 4794973), (19, 2018936), (38, 1009468), (43, 892088), (76, 504734), (86, 446044), (152, 252367), (172, 223022), (344, 111511), (817, 46952), (1634, 23476), (3268, 11738), (5869, 6536)]