31855184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 65085120

約数和(自身を除く): 33229936

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 428, 809, 856, 1618, 1712, 2461, 3236, 4922, 6472, 9844, 12944, 18607, 19688, 37214, 39376, 74428, 86563, 148856, 173126, 297712, 346252, 692504, 1385008, 1990949, 3981898, 7963796, 15927592, 31855184]

約数ペア:

[(1, 31855184), (2, 15927592), (4, 7963796), (8, 3981898), (16, 1990949), (23, 1385008), (46, 692504), (92, 346252), (107, 297712), (184, 173126), (214, 148856), (368, 86563), (428, 74428), (809, 39376), (856, 37214), (1618, 19688), (1712, 18607), (2461, 12944), (3236, 9844), (4922, 6472)]