87231584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13043}}^1$

素因数の和:13083

約数の個数: 48

約数和(自身を含む): 197225280

約数和(自身を除く): 109993696

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, 13043, 26086, 52172, 104344, 143473, 208688, 247817, 286946, 417376, 495634, 573892, 991268, 1147784, 1982536, 2295568, 2725987, 3965072, 4591136, 5451974, 7930144, 10903948, 21807896, 43615792, 87231584]

約数ペア:

[(1, 87231584), (2, 43615792), (4, 21807896), (8, 10903948), (11, 7930144), (16, 5451974), (19, 4591136), (22, 3965072), (32, 2725987), (38, 2295568), (44, 1982536), (76, 1147784), (88, 991268), (152, 573892), (176, 495634), (209, 417376), (304, 286946), (352, 247817), (418, 208688), (608, 143473), (836, 104344), (1672, 52172), (3344, 26086), (6688, 13043)]