40171816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3739}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 80784000

約数和(自身を除く): 40612184

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 3739, 5372, 7478, 10744, 14956, 29912, 63563, 127126, 254252, 295381, 508504, 590762, 1181524, 2363048, 5021477, 10042954, 20085908, 40171816]

約数ペア:

[(1, 40171816), (2, 20085908), (4, 10042954), (8, 5021477), (17, 2363048), (34, 1181524), (68, 590762), (79, 508504), (136, 295381), (158, 254252), (316, 127126), (632, 63563), (1343, 29912), (2686, 14956), (3739, 10744), (5372, 7478)]