31222784

素因数分解:

$2^{10}\times {\mathrm{30491}}^1$

素因数の和:30511

約数の個数: 22

約数和(自身を含む): 62417124

約数和(自身を除く): 31194340

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 30491, 60982, 121964, 243928, 487856, 975712, 1951424, 3902848, 7805696, 15611392, 31222784]

約数ペア:

[(1, 31222784), (2, 15611392), (4, 7805696), (8, 3902848), (16, 1951424), (32, 975712), (64, 487856), (128, 243928), (256, 121964), (512, 60982), (1024, 30491)]