80326532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 166041792

約数和(自身を除く): 85715260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 317, 443, 572, 634, 886, 1268, 1772, 3487, 4121, 4873, 5759, 6974, 8242, 9746, 11518, 13948, 16484, 19492, 23036, 45331, 63349, 90662, 126698, 140431, 181324, 253396, 280862, 561724, 1544741, 1825603, 3089482, 3651206, 6178964, 7302412, 20081633, 40163266, 80326532]

約数ペア:

[(1, 80326532), (2, 40163266), (4, 20081633), (11, 7302412), (13, 6178964), (22, 3651206), (26, 3089482), (44, 1825603), (52, 1544741), (143, 561724), (286, 280862), (317, 253396), (443, 181324), (572, 140431), (634, 126698), (886, 90662), (1268, 63349), (1772, 45331), (3487, 23036), (4121, 19492), (4873, 16484), (5759, 13948), (6974, 11518), (8242, 9746)]