84820928

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:361

約数の個数: 56

約数和(自身を含む): 173272704

約数和(自身を除く): 88451776

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 131, 134, 151, 262, 268, 302, 524, 536, 604, 1048, 1072, 1208, 2096, 2144, 2416, 4192, 4288, 4832, 8384, 8777, 9664, 10117, 17554, 19781, 20234, 35108, 39562, 40468, 70216, 79124, 80936, 140432, 158248, 161872, 280864, 316496, 323744, 561728, 632992, 647488, 1265984, 1325327, 2650654, 5301308, 10602616, 21205232, 42410464, 84820928]

約数ペア:

[(1, 84820928), (2, 42410464), (4, 21205232), (8, 10602616), (16, 5301308), (32, 2650654), (64, 1325327), (67, 1265984), (131, 647488), (134, 632992), (151, 561728), (262, 323744), (268, 316496), (302, 280864), (524, 161872), (536, 158248), (604, 140432), (1048, 80936), (1072, 79124), (1208, 70216), (2096, 40468), (2144, 39562), (2416, 35108), (4192, 20234), (4288, 19781), (4832, 17554), (8384, 10117), (8777, 9664)]