31048848

素因数分解:

$2^4\times 3^2\times {\mathrm{215617}}^1$

素因数の和:215631

約数の個数: 30

約数和(自身を含む): 86894054

約数和(自身を除く): 55845206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 215617, 431234, 646851, 862468, 1293702, 1724936, 1940553, 2587404, 3449872, 3881106, 5174808, 7762212, 10349616, 15524424, 31048848]

約数ペア:

[(1, 31048848), (2, 15524424), (3, 10349616), (4, 7762212), (6, 5174808), (8, 3881106), (9, 3449872), (12, 2587404), (16, 1940553), (18, 1724936), (24, 1293702), (36, 862468), (48, 646851), (72, 431234), (144, 215617)]