64434988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2903}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 117089280

約数和(自身を除く): 52654292

約数列:

[1, 2, 4, 31, 62, 124, 179, 358, 716, 2903, 5549, 5806, 11098, 11612, 22196, 89993, 179986, 359972, 519637, 1039274, 2078548, 16108747, 32217494, 64434988]

約数ペア:

[(1, 64434988), (2, 32217494), (4, 16108747), (31, 2078548), (62, 1039274), (124, 519637), (179, 359972), (358, 179986), (716, 89993), (2903, 22196), (5549, 11612), (5806, 11098)]