85898644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4160

約数の個数: 36

約数和(自身を含む): 168067200

約数和(自身を除く): 82168556

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 4099, 5239, 8198, 10478, 16396, 20956, 53287, 106574, 127069, 213148, 254138, 508276, 692731, 1385462, 1651897, 2770924, 3303794, 6607588, 21474661, 42949322, 85898644]

約数ペア:

[(1, 85898644), (2, 42949322), (4, 21474661), (13, 6607588), (26, 3303794), (31, 2770924), (52, 1651897), (62, 1385462), (124, 692731), (169, 508276), (338, 254138), (403, 213148), (676, 127069), (806, 106574), (1612, 53287), (4099, 20956), (5239, 16396), (8198, 10478)]