16081704

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 43741620

約数和(自身を除く): 27659916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 557, 802, 1114, 1203, 1604, 1671, 2228, 2406, 3208, 3342, 3609, 4456, 4812, 5013, 6684, 7218, 9624, 10026, 13368, 14436, 20052, 28872, 40104, 223357, 446714, 670071, 893428, 1340142, 1786856, 2010213, 2680284, 4020426, 5360568, 8040852, 16081704]

約数ペア:

[(1, 16081704), (2, 8040852), (3, 5360568), (4, 4020426), (6, 2680284), (8, 2010213), (9, 1786856), (12, 1340142), (18, 893428), (24, 670071), (36, 446714), (72, 223357), (401, 40104), (557, 28872), (802, 20052), (1114, 14436), (1203, 13368), (1604, 10026), (1671, 9624), (2228, 7218), (2406, 6684), (3208, 5013), (3342, 4812), (3609, 4456)]