80823044192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{4481}}^1\times {\mathrm{51241}}^1$

素因数の和:55743

約数の個数: 48

約数和(自身を含む): 173627982864

約数和(自身を除く): 92804938672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 4481, 8962, 17924, 35848, 49291, 51241, 71696, 98582, 102482, 143392, 197164, 204964, 394328, 409928, 563651, 788656, 819856, 1127302, 1577312, 1639712, 2254604, 4509208, 9018416, 18036832, 229610921, 459221842, 918443684, 1836887368, 2525720131, 3673774736, 5051440262, 7347549472, 10102880524, 20205761048, 40411522096, 80823044192]

約数ペア:

[(1, 80823044192), (2, 40411522096), (4, 20205761048), (8, 10102880524), (11, 7347549472), (16, 5051440262), (22, 3673774736), (32, 2525720131), (44, 1836887368), (88, 918443684), (176, 459221842), (352, 229610921), (4481, 18036832), (8962, 9018416), (17924, 4509208), (35848, 2254604), (49291, 1639712), (51241, 1577312), (71696, 1127302), (98582, 819856), (102482, 788656), (143392, 563651), (197164, 409928), (204964, 394328)]