85441906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{15473}}^1$

素因数の和:15737

約数の個数: 16

約数和(自身を含む): 140380128

約数和(自身を除く): 54938222

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 15473, 30946, 170203, 340406, 3883723, 7767446, 42720953, 85441906]

約数ペア:

[(1, 85441906), (2, 42720953), (11, 7767446), (22, 3883723), (251, 340406), (502, 170203), (2761, 30946), (5522, 15473)]