86541616

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10883}}^1$

素因数の和:10969

約数の個数: 40

約数和(自身を含む): 194344704

約数和(自身を除く): 107803088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 10883, 21766, 43532, 76181, 87064, 152362, 174128, 304724, 609448, 772693, 1218896, 1545386, 3090772, 5408851, 6181544, 10817702, 12363088, 21635404, 43270808, 86541616]

約数ペア:

[(1, 86541616), (2, 43270808), (4, 21635404), (7, 12363088), (8, 10817702), (14, 6181544), (16, 5408851), (28, 3090772), (56, 1545386), (71, 1218896), (112, 772693), (142, 609448), (284, 304724), (497, 174128), (568, 152362), (994, 87064), (1136, 76181), (1988, 43532), (3976, 21766), (7952, 10883)]