81956842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6761}}^1$

素因数の和:6822

約数の個数: 32

約数和(自身を含む): 146059200

約数和(自身を除く): 64102358

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 6761, 12122, 13522, 74371, 128459, 148742, 196069, 256918, 392138, 1413049, 2156759, 2826098, 3725311, 4313518, 7450622, 40978421, 81956842]

約数ペア:

[(1, 81956842), (2, 40978421), (11, 7450622), (19, 4313518), (22, 3725311), (29, 2826098), (38, 2156759), (58, 1413049), (209, 392138), (319, 256918), (418, 196069), (551, 148742), (638, 128459), (1102, 74371), (6061, 13522), (6761, 12122)]