16491569464

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{1867}}^1$

素因数の和:2260

約数の個数: 64

約数和(自身を含む): 32028877440

約数和(自身を除く): 15537307976

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 251, 332, 424, 502, 664, 1004, 1867, 2008, 3734, 4399, 7468, 8798, 13303, 14936, 17596, 20833, 26606, 35192, 41666, 53212, 83332, 98951, 106424, 154961, 166664, 197902, 309922, 395804, 468617, 619844, 791608, 937234, 1104149, 1239688, 1874468, 2208298, 3748936, 4416596, 8212933, 8833192, 16425866, 24836701, 32851732, 38895211, 49673402, 65703464, 77790422, 99346804, 155580844, 198693608, 311161688, 2061446183, 4122892366, 8245784732, 16491569464]

約数ペア:

[(1, 16491569464), (2, 8245784732), (4, 4122892366), (8, 2061446183), (53, 311161688), (83, 198693608), (106, 155580844), (166, 99346804), (212, 77790422), (251, 65703464), (332, 49673402), (424, 38895211), (502, 32851732), (664, 24836701), (1004, 16425866), (1867, 8833192), (2008, 8212933), (3734, 4416596), (4399, 3748936), (7468, 2208298), (8798, 1874468), (13303, 1239688), (14936, 1104149), (17596, 937234), (20833, 791608), (26606, 619844), (35192, 468617), (41666, 395804), (53212, 309922), (83332, 197902), (98951, 166664), (106424, 154961)]