91983992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 187790400

約数和(自身を除く): 95806408

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 89, 92, 137, 164, 178, 184, 274, 328, 356, 548, 712, 943, 1096, 1886, 2047, 3151, 3649, 3772, 4094, 5617, 6302, 7298, 7544, 8188, 11234, 12193, 12604, 14596, 16376, 22468, 24386, 25208, 29192, 44936, 48772, 83927, 97544, 129191, 167854, 258382, 280439, 335708, 499913, 516764, 560878, 671416, 999826, 1033528, 1121756, 1999652, 2243512, 3999304, 11497999, 22995998, 45991996, 91983992]

約数ペア:

[(1, 91983992), (2, 45991996), (4, 22995998), (8, 11497999), (23, 3999304), (41, 2243512), (46, 1999652), (82, 1121756), (89, 1033528), (92, 999826), (137, 671416), (164, 560878), (178, 516764), (184, 499913), (274, 335708), (328, 280439), (356, 258382), (548, 167854), (712, 129191), (943, 97544), (1096, 83927), (1886, 48772), (2047, 44936), (3151, 29192), (3649, 25208), (3772, 24386), (4094, 22468), (5617, 16376), (6302, 14596), (7298, 12604), (7544, 12193), (8188, 11234)]