64158470

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{46831}}^1$

素因数の和:46975

約数の個数: 16

約数和(自身を含む): 116330688

約数和(自身を除く): 52172218

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 46831, 93662, 234155, 468310, 6415847, 12831694, 32079235, 64158470]

約数ペア:

[(1, 64158470), (2, 32079235), (5, 12831694), (10, 6415847), (137, 468310), (274, 234155), (685, 93662), (1370, 46831)]