84702908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6323}}^1$

素因数の和:6541

約数の個数: 24

約数和(自身を含む): 157771152

約数和(自身を除く): 73068244

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6323, 6698, 12646, 13396, 25292, 107491, 214982, 429964, 1245631, 2491262, 4982524, 21175727, 42351454, 84702908]

約数ペア:

[(1, 84702908), (2, 42351454), (4, 21175727), (17, 4982524), (34, 2491262), (68, 1245631), (197, 429964), (394, 214982), (788, 107491), (3349, 25292), (6323, 13396), (6698, 12646)]