85350688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 175440384

約数和(自身を除く): 90089696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 194, 248, 388, 496, 776, 887, 992, 1552, 1774, 3007, 3104, 3548, 6014, 7096, 12028, 14192, 24056, 27497, 28384, 48112, 54994, 86039, 96224, 109988, 172078, 219976, 344156, 439952, 688312, 879904, 1376624, 2667209, 2753248, 5334418, 10668836, 21337672, 42675344, 85350688]

約数ペア:

[(1, 85350688), (2, 42675344), (4, 21337672), (8, 10668836), (16, 5334418), (31, 2753248), (32, 2667209), (62, 1376624), (97, 879904), (124, 688312), (194, 439952), (248, 344156), (388, 219976), (496, 172078), (776, 109988), (887, 96224), (992, 86039), (1552, 54994), (1774, 48112), (3007, 28384), (3104, 27497), (3548, 24056), (6014, 14192), (7096, 12028)]