31323710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1747}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 61921152

約数和(自身を除く): 30597442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1747, 1793, 3494, 3586, 8735, 8965, 17470, 17930, 19217, 38434, 96085, 192170, 284761, 569522, 1423805, 2847610, 3132371, 6264742, 15661855, 31323710]

約数ペア:

[(1, 31323710), (2, 15661855), (5, 6264742), (10, 3132371), (11, 2847610), (22, 1423805), (55, 569522), (110, 284761), (163, 192170), (326, 96085), (815, 38434), (1630, 19217), (1747, 17930), (1793, 17470), (3494, 8965), (3586, 8735)]