46318768

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{18439}}^1$

素因数の和:18604

約数の個数: 20

約数和(自身を含む): 90319120

約数和(自身を除く): 44000352

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 18439, 36878, 73756, 147512, 295024, 2894923, 5789846, 11579692, 23159384, 46318768]

約数ペア:

[(1, 46318768), (2, 23159384), (4, 11579692), (8, 5789846), (16, 2894923), (157, 295024), (314, 147512), (628, 73756), (1256, 36878), (2512, 18439)]