31369915094

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1\times {\mathrm{33409}}^1$

素因数の和:34892

約数の個数: 32

約数和(自身を含む): 54961320960

約数和(自身を除く): 23591405866

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1427, 2854, 9989, 19978, 33409, 66818, 67069, 134138, 233863, 467726, 469483, 938966, 1570223, 3140446, 10991561, 21983122, 47674643, 95349286, 333722501, 667445002, 2240708221, 4481416442, 15684957547, 31369915094]

約数ペア:

[(1, 31369915094), (2, 15684957547), (7, 4481416442), (14, 2240708221), (47, 667445002), (94, 333722501), (329, 95349286), (658, 47674643), (1427, 21983122), (2854, 10991561), (9989, 3140446), (19978, 1570223), (33409, 938966), (66818, 469483), (67069, 467726), (134138, 233863)]