40145936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{132059}}^1$

素因数の和:132086

約数の個数: 20

約数和(自身を含む): 81877200

約数和(自身を除く): 41731264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 132059, 264118, 528236, 1056472, 2112944, 2509121, 5018242, 10036484, 20072968, 40145936]

約数ペア:

[(1, 40145936), (2, 20072968), (4, 10036484), (8, 5018242), (16, 2509121), (19, 2112944), (38, 1056472), (76, 528236), (152, 264118), (304, 132059)]