2016085136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8363}}^1$

素因数の和:8464

約数の個数: 80

約数和(自身を含む): 4501170240

約数和(自身を除く): 2485085104

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 61, 76, 104, 122, 152, 208, 244, 247, 304, 488, 494, 793, 976, 988, 1159, 1586, 1976, 2318, 3172, 3952, 4636, 6344, 8363, 9272, 12688, 15067, 16726, 18544, 30134, 33452, 60268, 66904, 108719, 120536, 133808, 158897, 217438, 241072, 317794, 434876, 510143, 635588, 869752, 1020286, 1271176, 1739504, 2040572, 2065661, 2542352, 4081144, 4131322, 6631859, 8162288, 8262644, 9692717, 13263718, 16525288, 19385434, 26527436, 33050576, 38770868, 53054872, 77541736, 106109744, 126005321, 155083472, 252010642, 504021284, 1008042568, 2016085136]

約数ペア:

[(1, 2016085136), (2, 1008042568), (4, 504021284), (8, 252010642), (13, 155083472), (16, 126005321), (19, 106109744), (26, 77541736), (38, 53054872), (52, 38770868), (61, 33050576), (76, 26527436), (104, 19385434), (122, 16525288), (152, 13263718), (208, 9692717), (244, 8262644), (247, 8162288), (304, 6631859), (488, 4131322), (494, 4081144), (793, 2542352), (976, 2065661), (988, 2040572), (1159, 1739504), (1586, 1271176), (1976, 1020286), (2318, 869752), (3172, 635588), (3952, 510143), (4636, 434876), (6344, 317794), (8363, 241072), (9272, 217438), (12688, 158897), (15067, 133808), (16726, 120536), (18544, 108719), (30134, 66904), (33452, 60268)]