66339410

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 121709952

約数和(自身を除く): 55370542

約数列:

[1, 2, 5, 10, 83, 166, 257, 311, 415, 514, 622, 830, 1285, 1555, 2570, 3110, 21331, 25813, 42662, 51626, 79927, 106655, 129065, 159854, 213310, 258130, 399635, 799270, 6633941, 13267882, 33169705, 66339410]

約数ペア:

[(1, 66339410), (2, 33169705), (5, 13267882), (10, 6633941), (83, 799270), (166, 399635), (257, 258130), (311, 213310), (415, 159854), (514, 129065), (622, 106655), (830, 79927), (1285, 51626), (1555, 42662), (2570, 25813), (3110, 21331)]