16062004

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 34272000

約数和(自身を除く): 18209996

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 509, 644, 686, 1018, 1127, 1372, 2036, 2254, 3563, 4508, 7126, 7889, 11707, 14252, 15778, 23414, 24941, 31556, 46828, 49882, 81949, 99764, 163898, 174587, 327796, 349174, 573643, 698348, 1147286, 2294572, 4015501, 8031002, 16062004]

約数ペア:

[(1, 16062004), (2, 8031002), (4, 4015501), (7, 2294572), (14, 1147286), (23, 698348), (28, 573643), (46, 349174), (49, 327796), (92, 174587), (98, 163898), (161, 99764), (196, 81949), (322, 49882), (343, 46828), (509, 31556), (644, 24941), (686, 23414), (1018, 15778), (1127, 14252), (1372, 11707), (2036, 7889), (2254, 7126), (3563, 4508)]