85628543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 116024832

約数和(自身を除く): 30396289

約数列:

[1, 7, 11, 13, 77, 91, 131, 143, 653, 917, 1001, 1441, 1703, 4571, 7183, 8489, 10087, 11921, 18733, 50281, 59423, 85543, 93379, 131131, 598801, 653653, 940973, 1112059, 6586811, 7784413, 12232649, 85628543]

約数ペア:

[(1, 85628543), (7, 12232649), (11, 7784413), (13, 6586811), (77, 1112059), (91, 940973), (131, 653653), (143, 598801), (653, 131131), (917, 93379), (1001, 85543), (1441, 59423), (1703, 50281), (4571, 18733), (7183, 11921), (8489, 10087)]