91789918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 157531392

約数和(自身を除く): 65741474

約数列:

[1, 2, 11, 22, 23, 46, 253, 283, 506, 566, 641, 1282, 3113, 6226, 6509, 7051, 13018, 14102, 14743, 29486, 71599, 143198, 162173, 181403, 324346, 362806, 1995433, 3990866, 4172269, 8344538, 45894959, 91789918]

約数ペア:

[(1, 91789918), (2, 45894959), (11, 8344538), (22, 4172269), (23, 3990866), (46, 1995433), (253, 362806), (283, 324346), (506, 181403), (566, 162173), (641, 143198), (1282, 71599), (3113, 29486), (6226, 14743), (6509, 14102), (7051, 13018)]