38347088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1851

約数の個数: 40

約数和(自身を含む): 80807328

約数和(自身を除く): 42460240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 1723, 2782, 3446, 5564, 6892, 11128, 13784, 22256, 22399, 27568, 44798, 89596, 179192, 184361, 358384, 368722, 737444, 1474888, 2396693, 2949776, 4793386, 9586772, 19173544, 38347088]

約数ペア:

[(1, 38347088), (2, 19173544), (4, 9586772), (8, 4793386), (13, 2949776), (16, 2396693), (26, 1474888), (52, 737444), (104, 368722), (107, 358384), (208, 184361), (214, 179192), (428, 89596), (856, 44798), (1391, 27568), (1712, 22399), (1723, 22256), (2782, 13784), (3446, 11128), (5564, 6892)]