2213888

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2503552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 512, 736, 752, 1024, 1081, 1472, 1504, 2048, 2162, 2944, 3008, 4324, 5888, 6016, 8648, 11776, 12032, 17296, 23552, 24064, 34592, 47104, 48128, 69184, 96256, 138368, 276736, 553472, 1106944, 2213888]

約数ペア:

[(1, 2213888), (2, 1106944), (4, 553472), (8, 276736), (16, 138368), (23, 96256), (32, 69184), (46, 48128), (47, 47104), (64, 34592), (92, 24064), (94, 23552), (128, 17296), (184, 12032), (188, 11776), (256, 8648), (368, 6016), (376, 5888), (512, 4324), (736, 3008), (752, 2944), (1024, 2162), (1081, 2048), (1472, 1504)]