83985338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 138559248

約数和(自身を除く): 54573910

約数列:

[1, 2, 17, 34, 37, 74, 101, 202, 629, 661, 1258, 1322, 1717, 3434, 3737, 7474, 11237, 22474, 24457, 48914, 63529, 66761, 127058, 133522, 415769, 831538, 1134937, 2269874, 2470157, 4940314, 41992669, 83985338]

約数ペア:

[(1, 83985338), (2, 41992669), (17, 4940314), (34, 2470157), (37, 2269874), (74, 1134937), (101, 831538), (202, 415769), (629, 133522), (661, 127058), (1258, 66761), (1322, 63529), (1717, 48914), (3434, 24457), (3737, 22474), (7474, 11237)]