91857194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 162449280

約数和(自身を除く): 70592086

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 509, 631, 1018, 1262, 5599, 6617, 6941, 8203, 11198, 13234, 13882, 16406, 72787, 90233, 145574, 180466, 321179, 642358, 3532969, 4175327, 7065938, 8350654, 45928597, 91857194]

約数ペア:

[(1, 91857194), (2, 45928597), (11, 8350654), (13, 7065938), (22, 4175327), (26, 3532969), (143, 642358), (286, 321179), (509, 180466), (631, 145574), (1018, 90233), (1262, 72787), (5599, 16406), (6617, 13882), (6941, 13234), (8203, 11198)]