22256672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 46865952

約数和(自身を除く): 24609280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 163, 251, 272, 326, 502, 544, 652, 1004, 1304, 2008, 2608, 2771, 4016, 4267, 5216, 5542, 8032, 8534, 11084, 17068, 22168, 34136, 40913, 44336, 68272, 81826, 88672, 136544, 163652, 327304, 654608, 695521, 1309216, 1391042, 2782084, 5564168, 11128336, 22256672]

約数ペア:

[(1, 22256672), (2, 11128336), (4, 5564168), (8, 2782084), (16, 1391042), (17, 1309216), (32, 695521), (34, 654608), (68, 327304), (136, 163652), (163, 136544), (251, 88672), (272, 81826), (326, 68272), (502, 44336), (544, 40913), (652, 34136), (1004, 22168), (1304, 17068), (2008, 11084), (2608, 8534), (2771, 8032), (4016, 5542), (4267, 5216)]