39230624

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 80994816

約数和(自身を除く): 41764192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 557, 568, 992, 1114, 1136, 2201, 2228, 2272, 4402, 4456, 8804, 8912, 17267, 17608, 17824, 34534, 35216, 39547, 69068, 70432, 79094, 138136, 158188, 276272, 316376, 552544, 632752, 1225957, 1265504, 2451914, 4903828, 9807656, 19615312, 39230624]

約数ペア:

[(1, 39230624), (2, 19615312), (4, 9807656), (8, 4903828), (16, 2451914), (31, 1265504), (32, 1225957), (62, 632752), (71, 552544), (124, 316376), (142, 276272), (248, 158188), (284, 138136), (496, 79094), (557, 70432), (568, 69068), (992, 39547), (1114, 35216), (1136, 34534), (2201, 17824), (2228, 17608), (2272, 17267), (4402, 8912), (4456, 8804)]