16447070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 31629312

約数和(自身を除く): 15182242

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1663, 1978, 3326, 4945, 8315, 9890, 16630, 38249, 71509, 76498, 143018, 191245, 357545, 382490, 715090, 1644707, 3289414, 8223535, 16447070]

約数ペア:

[(1, 16447070), (2, 8223535), (5, 3289414), (10, 1644707), (23, 715090), (43, 382490), (46, 357545), (86, 191245), (115, 143018), (215, 76498), (230, 71509), (430, 38249), (989, 16630), (1663, 9890), (1978, 8315), (3326, 4945)]