31043838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1327}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 71138304

約数和(自身を除く): 40094466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 1114, 1327, 1671, 2654, 3342, 3899, 3981, 7798, 7962, 9289, 11697, 18578, 23394, 27867, 55734, 739139, 1478278, 2217417, 4434834, 5173973, 10347946, 15521919, 31043838]

約数ペア:

[(1, 31043838), (2, 15521919), (3, 10347946), (6, 5173973), (7, 4434834), (14, 2217417), (21, 1478278), (42, 739139), (557, 55734), (1114, 27867), (1327, 23394), (1671, 18578), (2654, 11697), (3342, 9289), (3899, 7962), (3981, 7798)]