82584568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2689}}^1$

素因数の和:3055

約数の個数: 32

約数和(自身を含む): 169470000

約数和(自身を除く): 86885432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 1396, 2689, 2792, 3839, 5378, 7678, 10756, 15356, 21512, 29579, 30712, 59158, 118316, 236632, 938461, 1876922, 3753844, 7507688, 10323071, 20646142, 41292284, 82584568]

約数ペア:

[(1, 82584568), (2, 41292284), (4, 20646142), (8, 10323071), (11, 7507688), (22, 3753844), (44, 1876922), (88, 938461), (349, 236632), (698, 118316), (1396, 59158), (2689, 30712), (2792, 29579), (3839, 21512), (5378, 15356), (7678, 10756)]