99318304

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 202577760

約数和(自身を除く): 103259456

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 344, 356, 688, 712, 811, 1376, 1424, 1622, 2848, 3244, 3827, 6488, 7654, 12976, 15308, 25952, 30616, 34873, 61232, 69746, 72179, 122464, 139492, 144358, 278984, 288716, 557968, 577432, 1115936, 1154864, 2309728, 3103697, 6207394, 12414788, 24829576, 49659152, 99318304]

約数ペア:

[(1, 99318304), (2, 49659152), (4, 24829576), (8, 12414788), (16, 6207394), (32, 3103697), (43, 2309728), (86, 1154864), (89, 1115936), (172, 577432), (178, 557968), (344, 288716), (356, 278984), (688, 144358), (712, 139492), (811, 122464), (1376, 72179), (1424, 69746), (1622, 61232), (2848, 34873), (3244, 30616), (3827, 25952), (6488, 15308), (7654, 12976)]