82216876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154543}}^1$

素因数の和:154573

約数の個数: 24

約数和(自身を含む): 173089280

約数和(自身を除く): 90872404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 154543, 309086, 618172, 1081801, 2163602, 2936317, 4327204, 5872634, 11745268, 20554219, 41108438, 82216876]

約数ペア:

[(1, 82216876), (2, 41108438), (4, 20554219), (7, 11745268), (14, 5872634), (19, 4327204), (28, 2936317), (38, 2163602), (76, 1081801), (133, 618172), (266, 309086), (532, 154543)]