31995144

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4993}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 87644700

約数和(自身を除く): 55649556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 4993, 6408, 9986, 14979, 19972, 29958, 39944, 44937, 59916, 89874, 119832, 179748, 359496, 444377, 888754, 1333131, 1777508, 2666262, 3555016, 3999393, 5332524, 7998786, 10665048, 15997572, 31995144]

約数ペア:

[(1, 31995144), (2, 15997572), (3, 10665048), (4, 7998786), (6, 5332524), (8, 3999393), (9, 3555016), (12, 2666262), (18, 1777508), (24, 1333131), (36, 888754), (72, 444377), (89, 359496), (178, 179748), (267, 119832), (356, 89874), (534, 59916), (712, 44937), (801, 39944), (1068, 29958), (1602, 19972), (2136, 14979), (3204, 9986), (4993, 6408)]