16913904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 50711040

約数和(自身を除く): 33797136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 709, 852, 994, 1136, 1418, 1491, 1704, 1988, 2127, 2836, 2982, 3408, 3976, 4254, 4963, 5672, 5964, 7952, 8508, 9926, 11344, 11928, 14889, 17016, 19852, 23856, 29778, 34032, 39704, 50339, 59556, 79408, 100678, 119112, 151017, 201356, 238224, 302034, 352373, 402712, 604068, 704746, 805424, 1057119, 1208136, 1409492, 2114238, 2416272, 2818984, 4228476, 5637968, 8456952, 16913904]

約数ペア:

[(1, 16913904), (2, 8456952), (3, 5637968), (4, 4228476), (6, 2818984), (7, 2416272), (8, 2114238), (12, 1409492), (14, 1208136), (16, 1057119), (21, 805424), (24, 704746), (28, 604068), (42, 402712), (48, 352373), (56, 302034), (71, 238224), (84, 201356), (112, 151017), (142, 119112), (168, 100678), (213, 79408), (284, 59556), (336, 50339), (426, 39704), (497, 34032), (568, 29778), (709, 23856), (852, 19852), (994, 17016), (1136, 14889), (1418, 11928), (1491, 11344), (1704, 9926), (1988, 8508), (2127, 7952), (2836, 5964), (2982, 5672), (3408, 4963), (3976, 4254)]