42195808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{69401}}^1$

素因数の和:69430

約数の個数: 24

約数和(自身を含む): 87446520

約数和(自身を除く): 45250712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 69401, 138802, 277604, 555208, 1110416, 1318619, 2220832, 2637238, 5274476, 10548952, 21097904, 42195808]

約数ペア:

[(1, 42195808), (2, 21097904), (4, 10548952), (8, 5274476), (16, 2637238), (19, 2220832), (32, 1318619), (38, 1110416), (76, 555208), (152, 277604), (304, 138802), (608, 69401)]