31425164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1091}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 58094400

約数和(自身を除く): 26669236

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1091, 1516, 2182, 4364, 7201, 14402, 20729, 28804, 41458, 82916, 413489, 826978, 1653956, 7856291, 15712582, 31425164]

約数ペア:

[(1, 31425164), (2, 15712582), (4, 7856291), (19, 1653956), (38, 826978), (76, 413489), (379, 82916), (758, 41458), (1091, 28804), (1516, 20729), (2182, 14402), (4364, 7201)]