40148038

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{92507}}^1$

素因数の和:92547

約数の個数: 16

約数和(自身を含む): 71046144

約数和(自身を除く): 30898106

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 92507, 185014, 647549, 1295098, 2867717, 5735434, 20074019, 40148038]

約数ペア:

[(1, 40148038), (2, 20074019), (7, 5735434), (14, 2867717), (31, 1295098), (62, 647549), (217, 185014), (434, 92507)]