80971646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4099}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 67809154

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 581, 1162, 1411, 2822, 4099, 8198, 9877, 19754, 28693, 57386, 69683, 139366, 340217, 487781, 680434, 975562, 2381519, 4763038, 5783689, 11567378, 40485823, 80971646]

約数ペア:

[(1, 80971646), (2, 40485823), (7, 11567378), (14, 5783689), (17, 4763038), (34, 2381519), (83, 975562), (119, 680434), (166, 487781), (238, 340217), (581, 139366), (1162, 69683), (1411, 57386), (2822, 28693), (4099, 19754), (8198, 9877)]