87004192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13049

約数の個数: 48

約数和(自身を含む): 196711200

約数和(自身を除く): 109707008

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 13009, 26018, 52036, 104072, 143099, 208144, 247171, 286198, 416288, 494342, 572396, 988684, 1144792, 1977368, 2289584, 2718881, 3954736, 4579168, 5437762, 7909472, 10875524, 21751048, 43502096, 87004192]

約数ペア:

[(1, 87004192), (2, 43502096), (4, 21751048), (8, 10875524), (11, 7909472), (16, 5437762), (19, 4579168), (22, 3954736), (32, 2718881), (38, 2289584), (44, 1977368), (76, 1144792), (88, 988684), (152, 572396), (176, 494342), (209, 416288), (304, 286198), (352, 247171), (418, 208144), (608, 143099), (836, 104072), (1672, 52036), (3344, 26018), (6688, 13009)]