42128132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7901}}^1$

素因数の和:7979

約数の個数: 24

約数和(自身を含む): 77882112

約数和(自身を除く): 35753980

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 7901, 15802, 31604, 244931, 339743, 489862, 679486, 979724, 1358972, 10532033, 21064066, 42128132]

約数ペア:

[(1, 42128132), (2, 21064066), (4, 10532033), (31, 1358972), (43, 979724), (62, 679486), (86, 489862), (124, 339743), (172, 244931), (1333, 31604), (2666, 15802), (5332, 7901)]