31228648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{32261}}^1$

素因数の和:32289

約数の個数: 24

約数和(自身を含む): 64362690

約数和(自身を除く): 33134042

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 32261, 64522, 129044, 258088, 354871, 709742, 1419484, 2838968, 3903581, 7807162, 15614324, 31228648]

約数ペア:

[(1, 31228648), (2, 15614324), (4, 7807162), (8, 3903581), (11, 2838968), (22, 1419484), (44, 709742), (88, 354871), (121, 258088), (242, 129044), (484, 64522), (968, 32261)]