40463138

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2207}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 62000640

約数和(自身を除く): 21537502

約数列:

[1, 2, 89, 103, 178, 206, 2207, 4414, 9167, 18334, 196423, 227321, 392846, 454642, 20231569, 40463138]

約数ペア:

[(1, 40463138), (2, 20231569), (89, 454642), (103, 392846), (178, 227321), (206, 196423), (2207, 18334), (4414, 9167)]