222639232

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{11519}}^1$

素因数の和:11684

約数の個数: 32

約数和(自身を含む): 446515200

約数和(自身を除く): 223875968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4832, 9664, 11519, 19328, 23038, 46076, 92152, 184304, 368608, 737216, 1474432, 1739369, 3478738, 6957476, 13914952, 27829904, 55659808, 111319616, 222639232]

約数ペア:

[(1, 222639232), (2, 111319616), (4, 55659808), (8, 27829904), (16, 13914952), (32, 6957476), (64, 3478738), (128, 1739369), (151, 1474432), (302, 737216), (604, 368608), (1208, 184304), (2416, 92152), (4832, 46076), (9664, 23038), (11519, 19328)]