38406784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23081}}^1$

素因数の和:23108

約数の個数: 32

約数和(自身を含む): 82402740

約数和(自身を除く): 43995956

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 23081, 46162, 92324, 184648, 300053, 369296, 600106, 738592, 1200212, 1477184, 2400424, 2954368, 4800848, 9601696, 19203392, 38406784]

約数ペア:

[(1, 38406784), (2, 19203392), (4, 9601696), (8, 4800848), (13, 2954368), (16, 2400424), (26, 1477184), (32, 1200212), (52, 738592), (64, 600106), (104, 369296), (128, 300053), (208, 184648), (416, 92324), (832, 46162), (1664, 23081)]