40354338

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{42839}}^1$

素因数の和:43001

約数の個数: 16

約数和(自身を含む): 81224640

約数和(自身を除く): 40870302

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 42839, 85678, 128517, 257034, 6725723, 13451446, 20177169, 40354338]

約数ペア:

[(1, 40354338), (2, 20177169), (3, 13451446), (6, 6725723), (157, 257034), (314, 128517), (471, 85678), (942, 42839)]