171372538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{2521}}^1$

素因数の和:3393

約数の個数: 16

約数和(自身を含む): 263750760

約数和(自身を除く): 92378222

約数列:

[1, 2, 41, 82, 829, 1658, 2521, 5042, 33989, 67978, 103361, 206722, 2089909, 4179818, 85686269, 171372538]

約数ペア:

[(1, 171372538), (2, 85686269), (41, 4179818), (82, 2089909), (829, 206722), (1658, 103361), (2521, 67978), (5042, 33989)]