91667872

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 185238144

約数和(自身を除く): 93570272

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 151, 244, 302, 311, 488, 604, 622, 976, 1208, 1244, 1952, 2416, 2488, 4832, 4976, 9211, 9952, 18422, 18971, 36844, 37942, 46961, 73688, 75884, 93922, 147376, 151768, 187844, 294752, 303536, 375688, 607072, 751376, 1502752, 2864621, 5729242, 11458484, 22916968, 45833936, 91667872]

約数ペア:

[(1, 91667872), (2, 45833936), (4, 22916968), (8, 11458484), (16, 5729242), (32, 2864621), (61, 1502752), (122, 751376), (151, 607072), (244, 375688), (302, 303536), (311, 294752), (488, 187844), (604, 151768), (622, 147376), (976, 93922), (1208, 75884), (1244, 73688), (1952, 46961), (2416, 37942), (2488, 36844), (4832, 18971), (4976, 18422), (9211, 9952)]