31221452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8663}}^1$

素因数の和:8737

約数の個数: 24

約数和(自身を含む): 58949856

約数和(自身を除く): 27728404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 8663, 17326, 34652, 147271, 294542, 459139, 589084, 918278, 1836556, 7805363, 15610726, 31221452]

約数ペア:

[(1, 31221452), (2, 15610726), (4, 7805363), (17, 1836556), (34, 918278), (53, 589084), (68, 459139), (106, 294542), (212, 147271), (901, 34652), (1802, 17326), (3604, 8663)]