23340928

素因数分解:

$2^7\times {\mathrm{13}}^3\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 50979600

約数和(自身を除く): 27638672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 169, 208, 332, 338, 416, 664, 676, 832, 1079, 1328, 1352, 1664, 2158, 2197, 2656, 2704, 4316, 4394, 5312, 5408, 8632, 8788, 10624, 10816, 14027, 17264, 17576, 21632, 28054, 34528, 35152, 56108, 69056, 70304, 112216, 138112, 140608, 182351, 224432, 281216, 364702, 448864, 729404, 897728, 1458808, 1795456, 2917616, 5835232, 11670464, 23340928]

約数ペア:

[(1, 23340928), (2, 11670464), (4, 5835232), (8, 2917616), (13, 1795456), (16, 1458808), (26, 897728), (32, 729404), (52, 448864), (64, 364702), (83, 281216), (104, 224432), (128, 182351), (166, 140608), (169, 138112), (208, 112216), (332, 70304), (338, 69056), (416, 56108), (664, 35152), (676, 34528), (832, 28054), (1079, 21632), (1328, 17576), (1352, 17264), (1664, 14027), (2158, 10816), (2197, 10624), (2656, 8788), (2704, 8632), (4316, 5408), (4394, 5312)]