81362306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{1871}}^1$

素因数の和:3169

約数の個数: 16

約数和(自身を含む): 129392640

約数和(自身を除く): 48030334

約数列:

[1, 2, 17, 34, 1279, 1871, 2558, 3742, 21743, 31807, 43486, 63614, 2393009, 4786018, 40681153, 81362306]

約数ペア:

[(1, 81362306), (2, 40681153), (17, 4786018), (34, 2393009), (1279, 63614), (1871, 43486), (2558, 31807), (3742, 21743)]