64023784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1153}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 131279040

約数和(自身を除く): 67255256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 631, 1153, 1262, 2306, 2524, 4612, 5048, 6941, 9224, 12683, 13882, 25366, 27764, 50732, 55528, 101464, 727543, 1455086, 2910172, 5820344, 8002973, 16005946, 32011892, 64023784]

約数ペア:

[(1, 64023784), (2, 32011892), (4, 16005946), (8, 8002973), (11, 5820344), (22, 2910172), (44, 1455086), (88, 727543), (631, 101464), (1153, 55528), (1262, 50732), (2306, 27764), (2524, 25366), (4612, 13882), (5048, 12683), (6941, 9224)]