31028316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 79339008

約数和(自身を除く): 48310692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 626, 751, 939, 1252, 1502, 1878, 2253, 3004, 3443, 3756, 4506, 6886, 8261, 9012, 10329, 13772, 16522, 20658, 24783, 33044, 41316, 49566, 99132, 235063, 470126, 705189, 940252, 1410378, 2585693, 2820756, 5171386, 7757079, 10342772, 15514158, 31028316]

約数ペア:

[(1, 31028316), (2, 15514158), (3, 10342772), (4, 7757079), (6, 5171386), (11, 2820756), (12, 2585693), (22, 1410378), (33, 940252), (44, 705189), (66, 470126), (132, 235063), (313, 99132), (626, 49566), (751, 41316), (939, 33044), (1252, 24783), (1502, 20658), (1878, 16522), (2253, 13772), (3004, 10329), (3443, 9012), (3756, 8261), (4506, 6886)]