16888948717352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{8647}}^1\times {\mathrm{9437}}^1$

素因数の和:18762

約数の個数: 64

約数和(自身を含む): 32497749123840

約数和(自身を除く): 15608800406488

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 631, 1262, 2524, 5048, 8647, 9437, 17294, 18874, 25871, 34588, 37748, 51742, 69176, 75496, 103484, 206968, 354527, 386917, 709054, 773834, 1418108, 1547668, 2836216, 3095336, 5456257, 5954747, 10912514, 11909494, 21825028, 23818988, 43650056, 47637976, 81601739, 163203478, 223706537, 244144627, 326406956, 447413074, 488289254, 652813912, 894826148, 976578508, 1789652296, 1953157016, 3345671299, 6691342598, 13382685196, 26765370392, 51490697309, 102981394618, 205962789236, 411925578472, 2111118589669, 4222237179338, 8444474358676, 16888948717352]

約数ペア:

[(1, 16888948717352), (2, 8444474358676), (4, 4222237179338), (8, 2111118589669), (41, 411925578472), (82, 205962789236), (164, 102981394618), (328, 51490697309), (631, 26765370392), (1262, 13382685196), (2524, 6691342598), (5048, 3345671299), (8647, 1953157016), (9437, 1789652296), (17294, 976578508), (18874, 894826148), (25871, 652813912), (34588, 488289254), (37748, 447413074), (51742, 326406956), (69176, 244144627), (75496, 223706537), (103484, 163203478), (206968, 81601739), (354527, 47637976), (386917, 43650056), (709054, 23818988), (773834, 21825028), (1418108, 11909494), (1547668, 10912514), (2836216, 5954747), (3095336, 5456257)]