172040452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{2663}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 311496192

約数和(自身を除く): 139455740

約数列:

[1, 2, 4, 31, 62, 124, 521, 1042, 2084, 2663, 5326, 10652, 16151, 32302, 64604, 82553, 165106, 330212, 1387423, 2774846, 5549692, 43010113, 86020226, 172040452]

約数ペア:

[(1, 172040452), (2, 86020226), (4, 43010113), (31, 5549692), (62, 2774846), (124, 1387423), (521, 330212), (1042, 165106), (2084, 82553), (2663, 64604), (5326, 32302), (10652, 16151)]