64489462

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 97856352

約数和(自身を除く): 33366890

約数列:

[1, 2, 137, 274, 373, 631, 746, 1262, 51101, 86447, 102202, 172894, 235363, 470726, 32244731, 64489462]

約数ペア:

[(1, 64489462), (2, 32244731), (137, 470726), (274, 235363), (373, 172894), (631, 102202), (746, 86447), (1262, 51101)]