8899168

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 18373824

約数和(自身を除く): 9474656

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 94, 97, 122, 188, 194, 244, 376, 388, 488, 752, 776, 976, 1504, 1552, 1952, 2867, 3104, 4559, 5734, 5917, 9118, 11468, 11834, 18236, 22936, 23668, 36472, 45872, 47336, 72944, 91744, 94672, 145888, 189344, 278099, 556198, 1112396, 2224792, 4449584, 8899168]

約数ペア:

[(1, 8899168), (2, 4449584), (4, 2224792), (8, 1112396), (16, 556198), (32, 278099), (47, 189344), (61, 145888), (94, 94672), (97, 91744), (122, 72944), (188, 47336), (194, 45872), (244, 36472), (376, 23668), (388, 22936), (488, 18236), (752, 11834), (776, 11468), (976, 9118), (1504, 5917), (1552, 5734), (1952, 4559), (2867, 3104)]