238538428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83639}}^1$

素因数の和:83697

約数の個数: 24

約数和(自身を含む): 449648640

約数和(自身を除く): 211110212

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 83639, 167278, 334556, 1923697, 2592809, 3847394, 5185618, 7694788, 10371236, 59634607, 119269214, 238538428]

約数ペア:

[(1, 238538428), (2, 119269214), (4, 59634607), (23, 10371236), (31, 7694788), (46, 5185618), (62, 3847394), (92, 2592809), (124, 1923697), (713, 334556), (1426, 167278), (2852, 83639)]