84969866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 136321920

約数和(自身を除く): 51352054

約数列:

[1, 2, 23, 46, 97, 137, 139, 194, 274, 278, 2231, 3151, 3197, 4462, 6302, 6394, 13289, 13483, 19043, 26578, 26966, 38086, 305647, 310109, 437989, 611294, 620218, 875978, 1847171, 3694342, 42484933, 84969866]

約数ペア:

[(1, 84969866), (2, 42484933), (23, 3694342), (46, 1847171), (97, 875978), (137, 620218), (139, 611294), (194, 437989), (274, 310109), (278, 305647), (2231, 38086), (3151, 26966), (3197, 26578), (4462, 19043), (6302, 13483), (6394, 13289)]