16684072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 33635520

約数和(自身を除く): 16951448

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 1831, 2278, 3662, 4556, 7324, 9112, 14648, 31127, 62254, 122677, 124508, 245354, 249016, 490708, 981416, 2085509, 4171018, 8342036, 16684072]

約数ペア:

[(1, 16684072), (2, 8342036), (4, 4171018), (8, 2085509), (17, 981416), (34, 490708), (67, 249016), (68, 245354), (134, 124508), (136, 122677), (268, 62254), (536, 31127), (1139, 14648), (1831, 9112), (2278, 7324), (3662, 4556)]