85384013

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 111541248

約数和(自身を除く): 26157235

約数列:

[1, 11, 13, 17, 31, 103, 121, 143, 187, 221, 341, 403, 527, 1133, 1339, 1573, 1751, 2057, 2431, 3193, 3751, 4433, 5797, 6851, 12463, 14729, 19261, 22763, 26741, 35123, 41509, 48763, 54281, 63767, 75361, 162019, 211871, 250393, 386353, 456599, 597091, 705653, 828971, 2754323, 5022589, 6568001, 7762183, 85384013]

約数ペア:

[(1, 85384013), (11, 7762183), (13, 6568001), (17, 5022589), (31, 2754323), (103, 828971), (121, 705653), (143, 597091), (187, 456599), (221, 386353), (341, 250393), (403, 211871), (527, 162019), (1133, 75361), (1339, 63767), (1573, 54281), (1751, 48763), (2057, 41509), (2431, 35123), (3193, 26741), (3751, 22763), (4433, 19261), (5797, 14729), (6851, 12463)]