86998688

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6367}}^1$

素因数の和:6445

約数の個数: 48

約数和(自身を含む): 198987264

約数和(自身を除く): 111988576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6367, 6832, 12734, 13664, 25468, 44569, 50936, 89138, 101872, 178276, 203744, 356552, 388387, 713104, 776774, 1426208, 1553548, 2718709, 3107096, 5437418, 6214192, 10874836, 12428384, 21749672, 43499344, 86998688]

約数ペア:

[(1, 86998688), (2, 43499344), (4, 21749672), (7, 12428384), (8, 10874836), (14, 6214192), (16, 5437418), (28, 3107096), (32, 2718709), (56, 1553548), (61, 1426208), (112, 776774), (122, 713104), (224, 388387), (244, 356552), (427, 203744), (488, 178276), (854, 101872), (976, 89138), (1708, 50936), (1952, 44569), (3416, 25468), (6367, 13664), (6832, 12734)]