31167422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9944

約数の個数: 24

約数和(自身を含む): 55346088

約数和(自身を除く): 24178666

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9907, 19814, 108977, 128791, 217954, 257582, 1198747, 1416701, 2397494, 2833402, 15583711, 31167422]

約数ペア:

[(1, 31167422), (2, 15583711), (11, 2833402), (13, 2397494), (22, 1416701), (26, 1198747), (121, 257582), (143, 217954), (242, 128791), (286, 108977), (1573, 19814), (3146, 9907)]