15680632

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 32845680

約数和(自身を除く): 17165048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 167, 194, 242, 334, 388, 484, 668, 776, 968, 1067, 1336, 1837, 2134, 3674, 4268, 7348, 8536, 11737, 14696, 16199, 20207, 23474, 32398, 40414, 46948, 64796, 80828, 93896, 129592, 161656, 178189, 356378, 712756, 1425512, 1960079, 3920158, 7840316, 15680632]

約数ペア:

[(1, 15680632), (2, 7840316), (4, 3920158), (8, 1960079), (11, 1425512), (22, 712756), (44, 356378), (88, 178189), (97, 161656), (121, 129592), (167, 93896), (194, 80828), (242, 64796), (334, 46948), (388, 40414), (484, 32398), (668, 23474), (776, 20207), (968, 16199), (1067, 14696), (1336, 11737), (1837, 8536), (2134, 7348), (3674, 4268)]