87951724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3406

約数の個数: 48

約数和(自身を含む): 188084736

約数和(自身を除く): 100133012

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 3331, 3772, 6601, 6662, 13202, 13324, 23317, 26404, 46634, 76613, 93268, 136571, 153226, 273142, 306452, 536291, 546284, 955997, 1072582, 1911994, 2145164, 3141133, 3823988, 6282266, 12564532, 21987931, 43975862, 87951724]

約数ペア:

[(1, 87951724), (2, 43975862), (4, 21987931), (7, 12564532), (14, 6282266), (23, 3823988), (28, 3141133), (41, 2145164), (46, 1911994), (82, 1072582), (92, 955997), (161, 546284), (164, 536291), (287, 306452), (322, 273142), (574, 153226), (644, 136571), (943, 93268), (1148, 76613), (1886, 46634), (3331, 26404), (3772, 23317), (6601, 13324), (6662, 13202)]