83921344

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{7759}}^1$

素因数の和:7797

約数の個数: 42

約数和(自身を含む): 180350160

約数和(自身を除く): 96428816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 7759, 10816, 15518, 31036, 62072, 100867, 124144, 201734, 248288, 403468, 496576, 806936, 1311271, 1613872, 2622542, 3227744, 5245084, 6455488, 10490168, 20980336, 41960672, 83921344]

約数ペア:

[(1, 83921344), (2, 41960672), (4, 20980336), (8, 10490168), (13, 6455488), (16, 5245084), (26, 3227744), (32, 2622542), (52, 1613872), (64, 1311271), (104, 806936), (169, 496576), (208, 403468), (338, 248288), (416, 201734), (676, 124144), (832, 100867), (1352, 62072), (2704, 31036), (5408, 15518), (7759, 10816)]