41981264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{201833}}^1$

素因数の和:201854

約数の個数: 20

約数和(自身を含む): 87595956

約数和(自身を除く): 45614692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 201833, 403666, 807332, 1614664, 2623829, 3229328, 5247658, 10495316, 20990632, 41981264]

約数ペア:

[(1, 41981264), (2, 20990632), (4, 10495316), (8, 5247658), (13, 3229328), (16, 2623829), (26, 1614664), (52, 807332), (104, 403666), (208, 201833)]