71420542

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{8537}}^1$

素因数の和:8675

約数の個数: 16

約数和(自身を含む): 110652480

約数和(自身を除く): 39231938

約数列:

[1, 2, 47, 89, 94, 178, 4183, 8366, 8537, 17074, 401239, 759793, 802478, 1519586, 35710271, 71420542]

約数ペア:

[(1, 71420542), (2, 35710271), (47, 1519586), (89, 802478), (94, 759793), (178, 401239), (4183, 17074), (8366, 8537)]