31010256

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3161

約数の個数: 80

約数和(自身を含む): 92910720

約数和(自身を除く): 61900464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3121, 3312, 4968, 6242, 9363, 9936, 12484, 18726, 24968, 28089, 37452, 49936, 56178, 71783, 74904, 84267, 112356, 143566, 149808, 168534, 215349, 224712, 287132, 337068, 430698, 449424, 574264, 646047, 674136, 861396, 1148528, 1292094, 1348272, 1722792, 1938141, 2584188, 3445584, 3876282, 5168376, 7752564, 10336752, 15505128, 31010256]

約数ペア:

[(1, 31010256), (2, 15505128), (3, 10336752), (4, 7752564), (6, 5168376), (8, 3876282), (9, 3445584), (12, 2584188), (16, 1938141), (18, 1722792), (23, 1348272), (24, 1292094), (27, 1148528), (36, 861396), (46, 674136), (48, 646047), (54, 574264), (69, 449424), (72, 430698), (92, 337068), (108, 287132), (138, 224712), (144, 215349), (184, 168534), (207, 149808), (216, 143566), (276, 112356), (368, 84267), (414, 74904), (432, 71783), (552, 56178), (621, 49936), (828, 37452), (1104, 28089), (1242, 24968), (1656, 18726), (2484, 12484), (3121, 9936), (3312, 9363), (4968, 6242)]