86705168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28979}}^1$

素因数の和:29015

約数の個数: 40

約数和(自身を含む): 194050080

約数和(自身を除く): 107344912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 28979, 57958, 115916, 231832, 318769, 463664, 492643, 637538, 985286, 1275076, 1970572, 2550152, 3941144, 5100304, 5419073, 7882288, 10838146, 21676292, 43352584, 86705168]

約数ペア:

[(1, 86705168), (2, 43352584), (4, 21676292), (8, 10838146), (11, 7882288), (16, 5419073), (17, 5100304), (22, 3941144), (34, 2550152), (44, 1970572), (68, 1275076), (88, 985286), (136, 637538), (176, 492643), (187, 463664), (272, 318769), (374, 231832), (748, 115916), (1496, 57958), (2992, 28979)]