37921384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{66763}}^1$

素因数の和:66840

約数の個数: 16

約数和(自身を含む): 72105120

約数和(自身を除く): 34183736

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 66763, 133526, 267052, 534104, 4740173, 9480346, 18960692, 37921384]

約数ペア:

[(1, 37921384), (2, 18960692), (4, 9480346), (8, 4740173), (71, 534104), (142, 267052), (284, 133526), (568, 66763)]