86563424

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 176849568

約数和(自身を除く): 90286144

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 113, 148, 226, 296, 452, 592, 647, 904, 1184, 1294, 1808, 2588, 3616, 4181, 5176, 8362, 10352, 16724, 20704, 23939, 33448, 47878, 66896, 73111, 95756, 133792, 146222, 191512, 292444, 383024, 584888, 766048, 1169776, 2339552, 2705107, 5410214, 10820428, 21640856, 43281712, 86563424]

約数ペア:

[(1, 86563424), (2, 43281712), (4, 21640856), (8, 10820428), (16, 5410214), (32, 2705107), (37, 2339552), (74, 1169776), (113, 766048), (148, 584888), (226, 383024), (296, 292444), (452, 191512), (592, 146222), (647, 133792), (904, 95756), (1184, 73111), (1294, 66896), (1808, 47878), (2588, 33448), (3616, 23939), (4181, 20704), (5176, 16724), (8362, 10352)]