16457696

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 18015904

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 92, 118, 184, 236, 368, 379, 472, 736, 758, 944, 1357, 1516, 1888, 2714, 3032, 5428, 6064, 8717, 10856, 12128, 17434, 21712, 22361, 34868, 43424, 44722, 69736, 89444, 139472, 178888, 278944, 357776, 514303, 715552, 1028606, 2057212, 4114424, 8228848, 16457696]

約数ペア:

[(1, 16457696), (2, 8228848), (4, 4114424), (8, 2057212), (16, 1028606), (23, 715552), (32, 514303), (46, 357776), (59, 278944), (92, 178888), (118, 139472), (184, 89444), (236, 69736), (368, 44722), (379, 43424), (472, 34868), (736, 22361), (758, 21712), (944, 17434), (1357, 12128), (1516, 10856), (1888, 8717), (2714, 6064), (3032, 5428)]