31729332

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 75866112

約数和(自身を除く): 44136780

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 167, 213, 223, 284, 334, 426, 446, 501, 668, 669, 852, 892, 1002, 1338, 2004, 2676, 11857, 15833, 23714, 31666, 35571, 37241, 47428, 47499, 63332, 71142, 74482, 94998, 111723, 142284, 148964, 189996, 223446, 446892, 2644111, 5288222, 7932333, 10576444, 15864666, 31729332]

約数ペア:

[(1, 31729332), (2, 15864666), (3, 10576444), (4, 7932333), (6, 5288222), (12, 2644111), (71, 446892), (142, 223446), (167, 189996), (213, 148964), (223, 142284), (284, 111723), (334, 94998), (426, 74482), (446, 71142), (501, 63332), (668, 47499), (669, 47428), (852, 37241), (892, 35571), (1002, 31666), (1338, 23714), (2004, 15833), (2676, 11857)]