31336432

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 62534192

約数和(自身を除く): 31197760

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 194, 244, 331, 388, 488, 662, 776, 976, 1324, 1552, 2648, 5296, 5917, 11834, 20191, 23668, 32107, 40382, 47336, 64214, 80764, 94672, 128428, 161528, 256856, 323056, 513712, 1958527, 3917054, 7834108, 15668216, 31336432]

約数ペア:

[(1, 31336432), (2, 15668216), (4, 7834108), (8, 3917054), (16, 1958527), (61, 513712), (97, 323056), (122, 256856), (194, 161528), (244, 128428), (331, 94672), (388, 80764), (488, 64214), (662, 47336), (776, 40382), (976, 32107), (1324, 23668), (1552, 20191), (2648, 11834), (5296, 5917)]