33844480

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 82082952

約数和(自身を除く): 48238472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 193, 256, 274, 320, 386, 548, 640, 685, 772, 965, 1096, 1280, 1370, 1544, 1930, 2192, 2740, 3088, 3860, 4384, 5480, 6176, 7720, 8768, 10960, 12352, 15440, 17536, 21920, 24704, 26441, 30880, 35072, 43840, 49408, 52882, 61760, 87680, 105764, 123520, 132205, 175360, 211528, 247040, 264410, 423056, 528820, 846112, 1057640, 1692224, 2115280, 3384448, 4230560, 6768896, 8461120, 16922240, 33844480]

約数ペア:

[(1, 33844480), (2, 16922240), (4, 8461120), (5, 6768896), (8, 4230560), (10, 3384448), (16, 2115280), (20, 1692224), (32, 1057640), (40, 846112), (64, 528820), (80, 423056), (128, 264410), (137, 247040), (160, 211528), (193, 175360), (256, 132205), (274, 123520), (320, 105764), (386, 87680), (548, 61760), (640, 52882), (685, 49408), (772, 43840), (965, 35072), (1096, 30880), (1280, 26441), (1370, 24704), (1544, 21920), (1930, 17536), (2192, 15440), (2740, 12352), (3088, 10960), (3860, 8768), (4384, 7720), (5480, 6176)]