40983424

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{13921}}^1$

素因数の和:13958

約数の個数: 32

約数和(自身を含む): 85202640

約数和(自身を除く): 44219216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 13921, 27842, 55684, 111368, 222736, 320183, 445472, 640366, 890944, 1280732, 1781888, 2561464, 5122928, 10245856, 20491712, 40983424]

約数ペア:

[(1, 40983424), (2, 20491712), (4, 10245856), (8, 5122928), (16, 2561464), (23, 1781888), (32, 1280732), (46, 890944), (64, 640366), (92, 445472), (128, 320183), (184, 222736), (368, 111368), (736, 55684), (1472, 27842), (2944, 13921)]