23473216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 50886360

約数和(自身を除く): 27413144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 317, 356, 416, 634, 712, 832, 1157, 1268, 1424, 2314, 2536, 2848, 4121, 4628, 5072, 5696, 8242, 9256, 10144, 16484, 18512, 20288, 28213, 32968, 37024, 56426, 65936, 74048, 112852, 131872, 225704, 263744, 366769, 451408, 733538, 902816, 1467076, 1805632, 2934152, 5868304, 11736608, 23473216]

約数ペア:

[(1, 23473216), (2, 11736608), (4, 5868304), (8, 2934152), (13, 1805632), (16, 1467076), (26, 902816), (32, 733538), (52, 451408), (64, 366769), (89, 263744), (104, 225704), (178, 131872), (208, 112852), (317, 74048), (356, 65936), (416, 56426), (634, 37024), (712, 32968), (832, 28213), (1157, 20288), (1268, 18512), (1424, 16484), (2314, 10144), (2536, 9256), (2848, 8242), (4121, 5696), (4628, 5072)]