87331372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{10169}}^1$

素因数の和:10305

約数の個数: 24

約数和(自身を含む): 162313200

約数和(自身を除く): 74981828

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 10169, 20338, 40676, 193211, 386422, 772844, 1149097, 2298194, 4596388, 21832843, 43665686, 87331372]

約数ペア:

[(1, 87331372), (2, 43665686), (4, 21832843), (19, 4596388), (38, 2298194), (76, 1149097), (113, 772844), (226, 386422), (452, 193211), (2147, 40676), (4294, 20338), (8588, 10169)]