40378202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{5591}}^1$

素因数の和:5773

約数の個数: 16

約数和(自身を含む): 63614592

約数和(自身を除く): 23236390

約数列:

[1, 2, 23, 46, 157, 314, 3611, 5591, 7222, 11182, 128593, 257186, 877787, 1755574, 20189101, 40378202]

約数ペア:

[(1, 40378202), (2, 20189101), (23, 1755574), (46, 877787), (157, 257186), (314, 128593), (3611, 11182), (5591, 7222)]