84487318

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{4003}}^1$

素因数の和:4239

約数の個数: 16

約数和(自身を含む): 129585456

約数和(自身を除く): 45098138

約数列:

[1, 2, 61, 122, 173, 346, 4003, 8006, 10553, 21106, 244183, 488366, 692519, 1385038, 42243659, 84487318]

約数ペア:

[(1, 84487318), (2, 42243659), (61, 1385038), (122, 692519), (173, 488366), (346, 244183), (4003, 21106), (8006, 10553)]