8987912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 18360000

約数和(自身を除く): 9372088

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2039, 2204, 4078, 4408, 8156, 16312, 38741, 59131, 77482, 118262, 154964, 236524, 309928, 473048, 1123489, 2246978, 4493956, 8987912]

約数ペア:

[(1, 8987912), (2, 4493956), (4, 2246978), (8, 1123489), (19, 473048), (29, 309928), (38, 236524), (58, 154964), (76, 118262), (116, 77482), (152, 59131), (232, 38741), (551, 16312), (1102, 8156), (2039, 4408), (2204, 4078)]