86946128

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{15053}}^1$

素因数の和:15099

約数の個数: 30

約数和(自身を含む): 177802794

約数和(自身を除く): 90856666

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 15053, 30106, 60212, 120424, 240848, 286007, 572014, 1144028, 2288056, 4576112, 5434133, 10868266, 21736532, 43473064, 86946128]

約数ペア:

[(1, 86946128), (2, 43473064), (4, 21736532), (8, 10868266), (16, 5434133), (19, 4576112), (38, 2288056), (76, 1144028), (152, 572014), (304, 286007), (361, 240848), (722, 120424), (1444, 60212), (2888, 30106), (5776, 15053)]