40015238

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1091

約数の個数: 16

約数和(自身を含む): 61025280

約数和(自身を除く): 21010042

約数列:

[1, 2, 79, 158, 463, 547, 926, 1094, 36577, 43213, 73154, 86426, 253261, 506522, 20007619, 40015238]

約数ペア:

[(1, 40015238), (2, 20007619), (79, 506522), (158, 253261), (463, 86426), (547, 73154), (926, 43213), (1094, 36577)]