91400336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6397}}^1$

素因数の和:6471

約数の個数: 40

約数和(自身を含む): 190404480

約数和(自身を除く): 99004144

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 6397, 7144, 12794, 14288, 25588, 51176, 102352, 121543, 243086, 300659, 486172, 601318, 972344, 1202636, 1944688, 2405272, 4810544, 5712521, 11425042, 22850084, 45700168, 91400336]

約数ペア:

[(1, 91400336), (2, 45700168), (4, 22850084), (8, 11425042), (16, 5712521), (19, 4810544), (38, 2405272), (47, 1944688), (76, 1202636), (94, 972344), (152, 601318), (188, 486172), (304, 300659), (376, 243086), (752, 121543), (893, 102352), (1786, 51176), (3572, 25588), (6397, 14288), (7144, 12794)]