233378512

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{247223}}^1$

素因数の和:247290

約数の個数: 20

約数和(自身を含む): 459836640

約数和(自身を除く): 226458128

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 247223, 494446, 988892, 1977784, 3955568, 14586157, 29172314, 58344628, 116689256, 233378512]

約数ペア:

[(1, 233378512), (2, 116689256), (4, 58344628), (8, 29172314), (16, 14586157), (59, 3955568), (118, 1977784), (236, 988892), (472, 494446), (944, 247223)]