31935820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{228113}}^1$

素因数の和:228129

約数の個数: 24

約数和(自身を含む): 76646304

約数和(自身を除く): 44710484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 228113, 456226, 912452, 1140565, 1596791, 2281130, 3193582, 4562260, 6387164, 7983955, 15967910, 31935820]

約数ペア:

[(1, 31935820), (2, 15967910), (4, 7983955), (5, 6387164), (7, 4562260), (10, 3193582), (14, 2281130), (20, 1596791), (28, 1140565), (35, 912452), (70, 456226), (140, 228113)]