80197528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{345679}}^1$

素因数の和:345714

約数の個数: 16

約数和(自身を含む): 155556000

約数和(自身を除く): 75358472

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 345679, 691358, 1382716, 2765432, 10024691, 20049382, 40098764, 80197528]

約数ペア:

[(1, 80197528), (2, 40098764), (4, 20049382), (8, 10024691), (29, 2765432), (58, 1382716), (116, 691358), (232, 345679)]