80337088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:681

約数の個数: 56

約数和(自身を含む): 172850048

約数和(自身を除く): 92512960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 223, 416, 433, 446, 832, 866, 892, 1732, 1784, 2899, 3464, 3568, 5629, 5798, 6928, 7136, 11258, 11596, 13856, 14272, 22516, 23192, 27712, 45032, 46384, 90064, 92768, 96559, 180128, 185536, 193118, 360256, 386236, 772472, 1255267, 1544944, 2510534, 3089888, 5021068, 6179776, 10042136, 20084272, 40168544, 80337088]

約数ペア:

[(1, 80337088), (2, 40168544), (4, 20084272), (8, 10042136), (13, 6179776), (16, 5021068), (26, 3089888), (32, 2510534), (52, 1544944), (64, 1255267), (104, 772472), (208, 386236), (223, 360256), (416, 193118), (433, 185536), (446, 180128), (832, 96559), (866, 92768), (892, 90064), (1732, 46384), (1784, 45032), (2899, 27712), (3464, 23192), (3568, 22516), (5629, 14272), (5798, 13856), (6928, 11596), (7136, 11258)]