31268468

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14503}}^1$

素因数の和:14532

約数の個数: 36

約数和(自身を含む): 69445152

約数和(自身を除く): 38176684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 14503, 29006, 58012, 101521, 159533, 203042, 319066, 406084, 638132, 710647, 1116731, 1421294, 2233462, 2842588, 4466924, 7817117, 15634234, 31268468]

約数ペア:

[(1, 31268468), (2, 15634234), (4, 7817117), (7, 4466924), (11, 2842588), (14, 2233462), (22, 1421294), (28, 1116731), (44, 710647), (49, 638132), (77, 406084), (98, 319066), (154, 203042), (196, 159533), (308, 101521), (539, 58012), (1078, 29006), (2156, 14503)]