139424608

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{140549}}^1$

素因数の和:140590

約数の個数: 24

約数和(自身を含む): 283348800

約数和(自身を除く): 143924192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 140549, 281098, 562196, 1124392, 2248784, 4357019, 4497568, 8714038, 17428076, 34856152, 69712304, 139424608]

約数ペア:

[(1, 139424608), (2, 69712304), (4, 34856152), (8, 17428076), (16, 8714038), (31, 4497568), (32, 4357019), (62, 2248784), (124, 1124392), (248, 562196), (496, 281098), (992, 140549)]