40154642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79357}}^1$

素因数の和:79393

約数の個数: 16

約数和(自身を含む): 68565312

約数和(自身を除く): 28410670

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 79357, 158714, 872927, 1745854, 1825211, 3650422, 20077321, 40154642]

約数ペア:

[(1, 40154642), (2, 20077321), (11, 3650422), (22, 1825211), (23, 1745854), (46, 872927), (253, 158714), (506, 79357)]