87959438

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 154656768

約数和(自身を除く): 66697330

約数列:

[1, 2, 7, 14, 61, 122, 127, 254, 427, 811, 854, 889, 1622, 1778, 5677, 7747, 11354, 15494, 49471, 54229, 98942, 102997, 108458, 205994, 346297, 692594, 720979, 1441958, 6282817, 12565634, 43979719, 87959438]

約数ペア:

[(1, 87959438), (2, 43979719), (7, 12565634), (14, 6282817), (61, 1441958), (122, 720979), (127, 692594), (254, 346297), (427, 205994), (811, 108458), (854, 102997), (889, 98942), (1622, 54229), (1778, 49471), (5677, 15494), (7747, 11354)]