71316586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{4007}}^1$

素因数の和:4829

約数の個数: 16

約数和(自身を含む): 116873280

約数和(自身を除く): 45556694

約数列:

[1, 2, 11, 22, 809, 1618, 4007, 8014, 8899, 17798, 44077, 88154, 3241663, 6483326, 35658293, 71316586]

約数ペア:

[(1, 71316586), (2, 35658293), (11, 6483326), (22, 3241663), (809, 88154), (1618, 44077), (4007, 17798), (8014, 8899)]