85491406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42703}}^1$

素因数の和:42736

約数の個数: 32

約数和(自身を含む): 172182528

約数和(自身を除く): 86691122

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 42703, 85406, 298921, 469733, 555139, 597842, 939466, 1110278, 3288131, 3885973, 6106529, 6576262, 7771946, 12213058, 42745703, 85491406]

約数ペア:

[(1, 85491406), (2, 42745703), (7, 12213058), (11, 7771946), (13, 6576262), (14, 6106529), (22, 3885973), (26, 3288131), (77, 1110278), (91, 939466), (143, 597842), (154, 555139), (182, 469733), (286, 298921), (1001, 85406), (2002, 42703)]