81041338

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 63747782

約数列:

[1, 2, 7, 14, 41, 59, 82, 118, 287, 413, 574, 826, 2393, 2419, 4786, 4838, 16751, 16933, 33502, 33866, 98113, 141187, 196226, 282374, 686791, 988309, 1373582, 1976618, 5788667, 11577334, 40520669, 81041338]

約数ペア:

[(1, 81041338), (2, 40520669), (7, 11577334), (14, 5788667), (41, 1976618), (59, 1373582), (82, 988309), (118, 686791), (287, 282374), (413, 196226), (574, 141187), (826, 98113), (2393, 33866), (2419, 33502), (4786, 16933), (4838, 16751)]