31991694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12487}}^1$

素因数の和:12560

約数の個数: 32

約数和(自身を含む): 74328576

約数和(自身を除く): 42336882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 12487, 24974, 37461, 74922, 87409, 174818, 262227, 524454, 761707, 1523414, 2285121, 4570242, 5331949, 10663898, 15995847, 31991694]

約数ペア:

[(1, 31991694), (2, 15995847), (3, 10663898), (6, 5331949), (7, 4570242), (14, 2285121), (21, 1523414), (42, 761707), (61, 524454), (122, 262227), (183, 174818), (366, 87409), (427, 74922), (854, 37461), (1281, 24974), (2562, 12487)]