87403136

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{22027}}^1$

素因数の和:22072

約数の個数: 32

約数和(自身を含む): 179748480

約数和(自身を除く): 92345344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 22027, 44054, 88108, 176216, 352432, 682837, 704864, 1365674, 1409728, 2731348, 2819456, 5462696, 10925392, 21850784, 43701568, 87403136]

約数ペア:

[(1, 87403136), (2, 43701568), (4, 21850784), (8, 10925392), (16, 5462696), (31, 2819456), (32, 2731348), (62, 1409728), (64, 1365674), (124, 704864), (128, 682837), (248, 352432), (496, 176216), (992, 88108), (1984, 44054), (3968, 22027)]