42651316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 77051520

約数和(自身を除く): 34400204

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 1871, 3742, 5699, 7484, 11398, 22796, 76711, 153422, 260069, 306844, 520138, 1040276, 10662829, 21325658, 42651316]

約数ペア:

[(1, 42651316), (2, 21325658), (4, 10662829), (41, 1040276), (82, 520138), (139, 306844), (164, 260069), (278, 153422), (556, 76711), (1871, 22796), (3742, 11398), (5699, 7484)]