83221606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 137622240

約数和(自身を除く): 54400634

約数列:

[1, 2, 13, 26, 73, 146, 163, 269, 326, 538, 949, 1898, 2119, 3497, 4238, 6994, 11899, 19637, 23798, 39274, 43847, 87694, 154687, 255281, 309374, 510562, 570011, 1140022, 3200831, 6401662, 41610803, 83221606]

約数ペア:

[(1, 83221606), (2, 41610803), (13, 6401662), (26, 3200831), (73, 1140022), (146, 570011), (163, 510562), (269, 309374), (326, 255281), (538, 154687), (949, 87694), (1898, 43847), (2119, 39274), (3497, 23798), (4238, 19637), (6994, 11899)]