85631406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{21019}}^1$

素因数の和:21128

約数の個数: 32

約数和(自身を含む): 197756160

約数和(自身を除く): 112124754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 21019, 42038, 63057, 126114, 147133, 294266, 441399, 882798, 2038843, 4077686, 6116529, 12233058, 14271901, 28543802, 42815703, 85631406]

約数ペア:

[(1, 85631406), (2, 42815703), (3, 28543802), (6, 14271901), (7, 12233058), (14, 6116529), (21, 4077686), (42, 2038843), (97, 882798), (194, 441399), (291, 294266), (582, 147133), (679, 126114), (1358, 63057), (2037, 42038), (4074, 21019)]