97242890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1303}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 185898240

約数和(自身を除く): 88655350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439, 878, 1303, 2195, 2606, 4390, 6515, 7463, 13030, 14926, 22151, 37315, 44302, 74630, 110755, 221510, 572017, 1144034, 2860085, 5720170, 9724289, 19448578, 48621445, 97242890]

約数ペア:

[(1, 97242890), (2, 48621445), (5, 19448578), (10, 9724289), (17, 5720170), (34, 2860085), (85, 1144034), (170, 572017), (439, 221510), (878, 110755), (1303, 74630), (2195, 44302), (2606, 37315), (4390, 22151), (6515, 14926), (7463, 13030)]