1036697168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{20681}}^1$

素因数の和:20943

約数の個数: 40

約数和(自身を含む): 2172189096

約数和(自身を除く): 1135491928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3856, 6266, 12532, 20681, 25064, 41362, 50128, 82724, 165448, 268853, 330896, 537706, 1075412, 2150824, 4301648, 4984121, 9968242, 19936484, 39872968, 64793573, 79745936, 129587146, 259174292, 518348584, 1036697168]

約数ペア:

[(1, 1036697168), (2, 518348584), (4, 259174292), (8, 129587146), (13, 79745936), (16, 64793573), (26, 39872968), (52, 19936484), (104, 9968242), (208, 4984121), (241, 4301648), (482, 2150824), (964, 1075412), (1928, 537706), (3133, 330896), (3856, 268853), (6266, 165448), (12532, 82724), (20681, 50128), (25064, 41362)]