70920032

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{21517}}^1$

素因数の和:21630

約数の個数: 24

約数和(自身を含む): 140985936

約数和(自身を除く): 70065904

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 21517, 43034, 86068, 172136, 344272, 688544, 2216251, 4432502, 8865004, 17730008, 35460016, 70920032]

約数ペア:

[(1, 70920032), (2, 35460016), (4, 17730008), (8, 8865004), (16, 4432502), (32, 2216251), (103, 688544), (206, 344272), (412, 172136), (824, 86068), (1648, 43034), (3296, 21517)]