82515916

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{41507}}^1$

素因数の和:41589

約数の個数: 24

約数和(自身を含む): 167360256

約数和(自身を除く): 84844340

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 41507, 83014, 166028, 290549, 581098, 1162196, 2946997, 5893994, 11787988, 20628979, 41257958, 82515916]

約数ペア:

[(1, 82515916), (2, 41257958), (4, 20628979), (7, 11787988), (14, 5893994), (28, 2946997), (71, 1162196), (142, 581098), (284, 290549), (497, 166028), (994, 83014), (1988, 41507)]