81725902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{10589}}^1$

素因数の和:10835

約数の個数: 16

約数和(自身を含む): 130384080

約数和(自身を除く): 48658178

約数列:

[1, 2, 17, 34, 227, 454, 3859, 7718, 10589, 21178, 180013, 360026, 2403703, 4807406, 40862951, 81725902]

約数ペア:

[(1, 81725902), (2, 40862951), (17, 4807406), (34, 2403703), (227, 360026), (454, 180013), (3859, 21178), (7718, 10589)]