91237904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{121327}}^1$

素因数の和:121382

約数の個数: 20

約数和(自身を含む): 180536064

約数和(自身を除く): 89298160

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 121327, 242654, 485308, 970616, 1941232, 5702369, 11404738, 22809476, 45618952, 91237904]

約数ペア:

[(1, 91237904), (2, 45618952), (4, 22809476), (8, 11404738), (16, 5702369), (47, 1941232), (94, 970616), (188, 485308), (376, 242654), (752, 121327)]