40494952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{297757}}^1$

素因数の和:297780

約数の個数: 16

約数和(自身を含む): 80394660

約数和(自身を除く): 39899708

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 297757, 595514, 1191028, 2382056, 5061869, 10123738, 20247476, 40494952]

約数ペア:

[(1, 40494952), (2, 20247476), (4, 10123738), (8, 5061869), (17, 2382056), (34, 1191028), (68, 595514), (136, 297757)]