31490352

素因数分解:

$2^4\times 3^2\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:970

約数の個数: 60

約数和(自身を含む): 88514920

約数和(自身を除く): 57024568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 379, 577, 758, 1137, 1154, 1516, 1731, 2274, 2308, 3032, 3411, 3462, 4548, 4616, 5193, 6064, 6822, 6924, 9096, 9232, 10386, 13644, 13848, 18192, 20772, 27288, 27696, 41544, 54576, 83088, 218683, 437366, 656049, 874732, 1312098, 1749464, 1968147, 2624196, 3498928, 3936294, 5248392, 7872588, 10496784, 15745176, 31490352]

約数ペア:

[(1, 31490352), (2, 15745176), (3, 10496784), (4, 7872588), (6, 5248392), (8, 3936294), (9, 3498928), (12, 2624196), (16, 1968147), (18, 1749464), (24, 1312098), (36, 874732), (48, 656049), (72, 437366), (144, 218683), (379, 83088), (577, 54576), (758, 41544), (1137, 27696), (1154, 27288), (1516, 20772), (1731, 18192), (2274, 13848), (2308, 13644), (3032, 10386), (3411, 9232), (3462, 9096), (4548, 6924), (4616, 6822), (5193, 6064)]