40001334

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{84391}}^1$

素因数の和:84475

約数の個数: 16

約数和(自身を含む): 81016320

約数和(自身を除く): 41014986

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 84391, 168782, 253173, 506346, 6666889, 13333778, 20000667, 40001334]

約数ペア:

[(1, 40001334), (2, 20000667), (3, 13333778), (6, 6666889), (79, 506346), (158, 253173), (237, 168782), (474, 84391)]