38994328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9887}}^1$

素因数の和:9939

約数の個数: 32

約数和(自身を含む): 80092800

約数和(自身を除く): 41098472

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 9887, 19774, 39548, 79096, 168079, 286723, 336158, 573446, 672316, 1146892, 1344632, 2293784, 4874291, 9748582, 19497164, 38994328]

約数ペア:

[(1, 38994328), (2, 19497164), (4, 9748582), (8, 4874291), (17, 2293784), (29, 1344632), (34, 1146892), (58, 672316), (68, 573446), (116, 336158), (136, 286723), (232, 168079), (493, 79096), (986, 39548), (1972, 19774), (3944, 9887)]