91661282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 148331520

約数和(自身を除く): 56670238

約数列:

[1, 2, 19, 38, 73, 146, 173, 191, 346, 382, 1387, 2774, 3287, 3629, 6574, 7258, 12629, 13943, 25258, 27886, 33043, 66086, 239951, 264917, 479902, 529834, 627817, 1255634, 2412139, 4824278, 45830641, 91661282]

約数ペア:

[(1, 91661282), (2, 45830641), (19, 4824278), (38, 2412139), (73, 1255634), (146, 627817), (173, 529834), (191, 479902), (346, 264917), (382, 239951), (1387, 66086), (2774, 33043), (3287, 27886), (3629, 25258), (6574, 13943), (7258, 12629)]