8712152

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 16816800

約数和(自身を除く): 8104648

約数列:

[1, 2, 4, 8, 97, 103, 109, 194, 206, 218, 388, 412, 436, 776, 824, 872, 9991, 10573, 11227, 19982, 21146, 22454, 39964, 42292, 44908, 79928, 84584, 89816, 1089019, 2178038, 4356076, 8712152]

約数ペア:

[(1, 8712152), (2, 4356076), (4, 2178038), (8, 1089019), (97, 89816), (103, 84584), (109, 79928), (194, 44908), (206, 42292), (218, 39964), (388, 22454), (412, 21146), (436, 19982), (776, 11227), (824, 10573), (872, 9991)]