71585014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{12973}}^1$

素因数の和:13095

約数の個数: 16

約数和(自身を含む): 112095360

約数和(自身を除く): 40510346

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 12973, 25946, 402163, 804326, 1154597, 2309194, 35792507, 71585014]

約数ペア:

[(1, 71585014), (2, 35792507), (31, 2309194), (62, 1154597), (89, 804326), (178, 402163), (2759, 25946), (5518, 12973)]