81372778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{1627}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 129406464

約数和(自身を除く): 48033686

約数列:

[1, 2, 17, 34, 1471, 1627, 2942, 3254, 25007, 27659, 50014, 55318, 2393317, 4786634, 40686389, 81372778]

約数ペア:

[(1, 81372778), (2, 40686389), (17, 4786634), (34, 2393317), (1471, 55318), (1627, 50014), (2942, 27659), (3254, 25007)]