70153712

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{42569}}^1$

素因数の和:42680

約数の個数: 20

約数和(自身を含む): 137245680

約数和(自身を除く): 67091968

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 42569, 85138, 170276, 340552, 681104, 4384607, 8769214, 17538428, 35076856, 70153712]

約数ペア:

[(1, 70153712), (2, 35076856), (4, 17538428), (8, 8769214), (16, 4384607), (103, 681104), (206, 340552), (412, 170276), (824, 85138), (1648, 42569)]