90819894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44389}}^1$

素因数の和:44436

約数の個数: 32

約数和(自身を含む): 204549120

約数和(自身を除く): 113729226

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 44389, 88778, 133167, 266334, 488279, 976558, 1376059, 1464837, 2752118, 2929674, 4128177, 8256354, 15136649, 30273298, 45409947, 90819894]

約数ペア:

[(1, 90819894), (2, 45409947), (3, 30273298), (6, 15136649), (11, 8256354), (22, 4128177), (31, 2929674), (33, 2752118), (62, 1464837), (66, 1376059), (93, 976558), (186, 488279), (341, 266334), (682, 133167), (1023, 88778), (2046, 44389)]