87512984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11527}}^1$

素因数の和:11619

約数の個数: 32

約数和(自身を含む): 179145120

約数和(自身を除く): 91632136

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 11527, 23054, 46108, 92216, 149851, 299702, 599404, 841471, 1198808, 1682942, 3365884, 6731768, 10939123, 21878246, 43756492, 87512984]

約数ペア:

[(1, 87512984), (2, 43756492), (4, 21878246), (8, 10939123), (13, 6731768), (26, 3365884), (52, 1682942), (73, 1198808), (104, 841471), (146, 599404), (292, 299702), (584, 149851), (949, 92216), (1898, 46108), (3796, 23054), (7592, 11527)]