16723360

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 39868416

約数和(自身を除く): 23145056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 823, 1016, 1270, 1646, 2032, 2540, 3292, 4064, 4115, 5080, 6584, 8230, 10160, 13168, 16460, 20320, 26336, 32920, 65840, 104521, 131680, 209042, 418084, 522605, 836168, 1045210, 1672336, 2090420, 3344672, 4180840, 8361680, 16723360]

約数ペア:

[(1, 16723360), (2, 8361680), (4, 4180840), (5, 3344672), (8, 2090420), (10, 1672336), (16, 1045210), (20, 836168), (32, 522605), (40, 418084), (80, 209042), (127, 131680), (160, 104521), (254, 65840), (508, 32920), (635, 26336), (823, 20320), (1016, 16460), (1270, 13168), (1646, 10160), (2032, 8230), (2540, 6584), (3292, 5080), (4064, 4115)]