65680442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{10139}}^1$

素因数の和:10261

約数の個数: 16

約数和(自身を含む): 102211200

約数和(自身を除く): 36530758

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 10139, 20278, 415699, 800981, 831398, 1601962, 32840221, 65680442]

約数ペア:

[(1, 65680442), (2, 32840221), (41, 1601962), (79, 831398), (82, 800981), (158, 415699), (3239, 20278), (6478, 10139)]