40731.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 15048000

約数和(自身を除く): 8141766

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 2089, 3306, 4178, 6267, 12534, 39691, 60581, 79382, 119073, 121162, 181743, 238146, 363486, 1151039, 2302078, 3453117, 6906234]

約数ペア:

[(1, 6906234), (2, 3453117), (3, 2302078), (6, 1151039), (19, 363486), (29, 238146), (38, 181743), (57, 121162), (58, 119073), (87, 79382), (114, 60581), (174, 39691), (551, 12534), (1102, 6267), (1653, 4178), (2089, 3306)]